1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
2:17And he saith, `Speak, I pray thee, to Solomon the king, for he doth not turn back thy face, and he doth give to me Abishag the Shunammite for a wife.'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.