2 Samuel 17:24-27

24David had ⌞already⌟ come to Mahanaim by the time Absalom and all the men of Israel with him crossed the Jordan River.

25Absalom appointed Amasa to take Joab’s place as commander of the army. (Amasa was the son of a man named Ithra, a descendant of Ishmael. His mother was Abigail, the daughter of Nahash and sister of Joab’s mother Zeruiah.)

26The Israelites and Absalom camped in the region of Gilead.

27When David came to Mahanaim, Shobi, son of Nahash from Rabbah in Ammon, and Machir, son of Ammiel from Lo Debar, and Barzillai from Rogelim in Gilead