Page "Quotations from the Hebrew Bible in the New Testament" Paragraph 7

In about ninety instances, the LXX is literally quoted.

However, in around eighty further instances, the quote is corrected or altered in some way.

For example, at Jesus says " Did ye never read in the scriptures that the stone which the builders refused is become the head stone of the corner?

"-a reference to Psalm 118: 22.

Likewise, Mark 12: 10.