The primary sources regarding Asgard come from the Prose Edda, written in the 13th century by Icelandic Snorri Sturluson, and the Poetic Edda, compiled in the 13th century from a basis of much older Skaldic poetry.

Section 37 names 13 Valkyries and states that the source as the Poetic Edda poem Grímnismál.

The pair are attested in both the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda, written in the 13th century by Snorri Sturluson.

In stanza 17 of the Poetic Edda poem Völuspá, the völva reciting the poem states that Hœnir, Lóðurr and Odin once found Ask and Embla on land.

The bridge is attested as Bilröst in the Poetic Edda ; compiled in the 13th century from earlier traditional sources, and as Bifröst in the Prose Edda ; written in the 13th century by Snorri Sturluson, and in the poetry of skalds.

Both the Poetic Edda and the Prose Edda alternately refer to the bridge as Asbrú ( Old Norse " Æsir's bridge ").

Two poems in the Poetic Edda and two books in the Prose Edda provide information about the bridge:

In the Poetic Edda, the bridge is mentioned in the poems Grímnismál and Fáfnismál, where it is referred to as Bilröst.

Compiled in Iceland in the 13th century, but based on much older Old Norse poetry, the Poetic Edda and the Prose Edda contain numerous references to the death of Baldr as both a great tragedy to the Æsir and a harbinger of Ragnarök.

In the Poetic Edda the tale of Baldr's death is referred to rather than recounted at length.

The Poetic Edda.

In the poem Þrymskviða of the Poetic Edda, Thrymr, the King of the jötuns, steals Thor's hammer, Mjölnir.

A passage in the Poetic Edda poem Sigrdrífumál describes runes being graven on the sun, on the ear of one of the sun-horses and on the hoofs of the other, on Sleipnir's teeth, on bear's paw, on eagle's beak, on wolf's claw, and on several other things including on Bragi's tongue.

* Poetic Edda

Dragons that act as draugar appear in Beowulf as well as in some of the heroic lays of the Poetic Edda ( in the form of Fafnir ).

** Poetic Edda No particular authorship ; oral tradition of the Norse

He referred to other elves as " light-elves " ( ljósálfar ), which has often been associated with elves ' connection with Freyr, the god of fertility ( according to Grímnismál, Poetic Edda ).

Further evidence for elves in Norse mythology comes from Skaldic poetry, the Poetic Edda and legendary sagas.

The term Edda ( Old Norse Edda, plural Eddur ) applies to the Old Norse Poetic Edda and Prose Edda, both of which were written down in Iceland during the 13th century in Icelandic, although they contain material from earlier traditional sources, reaching into the Viking Age.

The Poetic epigram is also in the couplet form.

The Poetic Edda, also known as Sæmundar Edda or the Elder Edda, is a collection of Old Norse poems from the Icelandic medieval manuscript Codex Regius (" Royal Book ").

Along with the Prose Edda, the Poetic Edda is the most expansive source on Norse mythology.

Fenrir is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda and Heimskringla, written in the 13th century by Snorri Sturluson.

In both the Poetic Edda and Prose Edda, Fenrir is the father of the wolves Sköll and Hati Hróðvitnisson, is a son of Loki, and is foretold to kill the god Odin during the events of Ragnarök, but will in turn be killed by Odin's son Víðarr.

The event is described primarily in the Poetic Edda.

In the Icelandic books the Poetic Edda and the Prose Edda, Freyr is presented as one of the Vanir, the son of the sea god Njörðr, brother of the goddess Freyja.

Freyja is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources ; in the Prose Edda and Heimskringla, both written by Snorri Sturluson in the 13th century ; in several Sagas of Icelanders ; in the short story Sörla þáttr ; in the poetry of skalds ; and into the modern age in Scandinavian folklore, as well as the name for Friday in many Germanic languages.

In the Poetic Edda, Freyja is mentioned or appears in the poems Völuspá Grímnismál, Lokasenna, Þrymskviða, Oddrúnargrátr, and Hyndluljóð.

In the Poetic Edda poem Lokasenna 26, Frigg is said to be Fjörgyns mær (" Fjörgynn's maiden ").

The problem is that in Old Norse mær means both " daughter " and " wife ," so it is not fully clear if Fjörgynn is Frigg's father or another name for her husband Odin, but Snorri Sturluson interprets the line as meaning Frigg is Fjörgynn's daughter ( Skáldskaparmál 27 ), and most modern translators of the Poetic Edda follow Snorri.

Grímnismál ( Sayings of Grímnir ) is one of the mythological poems of the Poetic Edda.

Heimdallr is attested in the Poetic Edda, compiled in the 13th century from earlier traditional material ; in the Prose Edda and Heimskringla, both written in the 13th century by Snorri Sturluson ; in the poetry of skalds ; and on an Old Norse runic inscription found in England.

In the Poetic Edda, Heimdallr is attested in six poems ; Völuspá, Grímnismál, Lokasenna, Þrymskviða, Rígsþula, and Hrafnagaldr Óðins.

Hel is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda, written in the 13th century by Snorri Sturluson.

In the Poetic Edda, Prose Edda, and Heimskringla, Hel is referred to as a daughter of Loki, and to " go to Hel " is to die.

The ship is mentioned twice in the Poetic Edda and both incidents therein occur in the poem Grímnismál.

In the Poetic Edda, Sleipnir appears or is mentioned in the poems Grímnismál, Sigrdrífumál, Baldrs draumar, and Hyndluljóð.

Valhalla is referenced at length in the Poetic Edda poem Grímnismál, and Helgakviða Hundingsbana II, while Valhalla receives lesser direct references in stanza 33 of the Völuspá, where the god Baldr's death is referred to as the " woe of Valhalla ", and in stanzas 1 to 3 of Hyndluljóð, where the goddess Freyja states her intention of riding to Valhalla with Hyndla, in an effort to help Óttar, as well as in stanzas 6 through 7, where Valhalla is mentioned again during a dispute between the two.

In the Poetic Edda, Víðarr is mentioned in the poems Völuspá, Vafthrúdnismál, Grímnismál, and Lokasenna.

In the Poetic Edda, the tree is mentioned in the three poems Völuspá, Hávamál, and Grímnismál.

Sif is additionally mentioned in two kennings found in poems collected in the Poetic Edda ; Hymiskviða ( where Thor is referred to as the " Husband of Sif " thrice ), and Þrymskviða ( where Thor is once referred to as " Husband of Sif ").

In support, the above mentioned stanza from the Poetic Edda poem Grímnismál is cited.

Valkyries are mentioned or appear in the Poetic Edda poems Völuspá, Grímnismál, Völundarkviða, Helgakviða Hjörvarðssonar, Helgakviða Hundingsbana I, Helgakviða Hundingsbana II, and Sigrdrífumál.

Vanaheimr is mentioned a single time in the Poetic Edda ; in a stanza of the poem Vafþrúðnismál.

Mímir is mentioned in the Poetic Edda poems Völuspá and Sigrdrífumál.

Sæhrímnir is mentioned once in the Poetic Edda and twice in the Prose Edda.

Ymir is mentioned in four poems in the Poetic Edda ; Völuspá, Vafþrúðnismál, Grímnismál, and Hyndluljóð.

Beyla is mentioned in stanzas 55, 66, and the prose introduction to the Poetic Edda poem Lokasenna.

In the Poetic Edda poem Völuspá, Dvalin is mentioned as a name in the listing of dwarves, and again in a later stanza as a leader taking a host of dwarves from the mountains to find a new dwelling place:

In the Poetic Edda, Naglfar is solely mentioned in two stanzas found in the poem Völuspá.

The two brothers are mentioned among the survivors of Ragnarök in the Poetic Edda Vafþrúðnismál:

Óðr is mentioned in stanza 25 of the Poetic Edda poem Völuspá.

In the Poetic Edda, compiled in the 13th century from traditional source material reaching into the pagan period, Thor appears ( or is mentioned ) in the poems Völuspá, Grímnismál, Skírnismál, Hárbarðsljóð, Hymiskviða, Lokasenna, Þrymskviða, Alvíssmál, and Hyndluljóð.

In the Poetic Edda, Urðarbrunnr is mentioned in stanzas 19 and 20 of the poem Völuspá, and stanza 111 of the poem Hávamál.

Borr is mentioned in the fourth verse of the Völuspá, a poem contained in the Poetic Edda, and in the sixth chapter of the Gylfaginning, part of Snorri Sturluson's Prose Edda.

He has been mentioned as one of several writers who proposed analogs of Ask and Embla in comparative mythology, and who sought Indo-Iranian analogs for the Poetic Edda poem, Völuspá.

Inferrably, they correspond to the following place names mentioned elsewhere in the Poetic Edda and Prose Edda.