1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
29:18`O Jehovah, God of Abraham, Isaac, and Israel, our fathers, keep this to the age for the imagination of the thoughts of the heart of Thy people, and prepare their heart unto Thee;
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.