No books are known to have been written by King David of Israel, either through archeology or biblical accounts. However, the majority of the psalms collected in The Book of Psalms are attributed to David, suggesting that the Qur'an might be referring to Psalms. The Quran 21:105 says that in David's Zabur there is a quote "the land is inherited by my righteous servants." This resembles the 29th verse of Psalm 37 which says, "The righteous shall inherit the land, and dwell therein for ever," (as translated in the King James Version of the Bible).