David Feasts with Michal and Abner
At the king's table in Hebron, Michal accepts a cup from David. To her right, Abner and men of his company celebrate the new alliance with Judah. The suspicious, half-hidden bearded figure in the background wearing a green tunic is probably the vengeful Joab. (2 Kings 3:20–21)
Abner's Pledge to David
Upon his departure, Abner embraces David and swears that he will soon rally all of Israel to the king's side. Joab, in green tunic and holding a pair of gloves, awaits his opportunity to seek revenge on Abner at the right. (2 Kings 3:21–22)
Joab Slays Abner
Joab summons Abner to speak with him at the gate of Hebron. Abner, not suspecting any foul play, agrees to the meeting. There, Joab treacherously stabs his rival in the groin and gains revenge for the death of his brother, Asahel. (2 Kings 3:26–27)
David Informed of Joab's Crime
Abner's mournful companions return to David with news of their commander's assassination. Joab's crime and his disregard for authority angers David's; the king curses Joab's house and his progeny. (2 Kings 3:28–29)
Source: The Morgan Library