So David went there with his two wives, Ahinoam the Jezreelite and Abigail, the widow of Nabal the Carmelite.

his second was Chileab,
by Abigail, the widow of Nabal the Carmelite;
the third was Absalom,
son of Maacah the daughter of King Talmai of Geshur;

Now Absalom had appointed Amasa over the army in Joab’s place. Amasa was the son of a man named Ithra the Israelite; Ithra had married Abigail daughter of Nahash. Abigail was a sister to Zeruiah, Joab’s mother.