1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
11:13only, I will not rend away all the kingdom: I will give one tribe to thy son, for David my servant's sake, and for Jerusalem's sake which I have chosen.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.