²⁴ David soon arrived at Mahanaim. By now, Absalom had mobilized the entire army of Israel and was leading his troops across the Jordan River. ²⁵ Absalom had appointed Amasa as commander of his army, replacing Joab, who had been commander under David. (Amasa was Joab’s cousin. His father was Jether,^[a] an Ishmaelite.^[b] His mother, Abigail daughter of Nahash, was the sister of Joab’s mother, Zeruiah.) ²⁶ Absalom and the Israelite army set up camp in the land of Gilead.