2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
17:25and Amasa hath Absalom set instead of Joab over the host, and Amasa is a man's son whose name is Ithra the Israelite who hath gone in unto Abigail, daughter of Nahash, sister of Zeruiah, mother of Joab;
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.