2 Samuel 20:20-22

20Joab replied, “Far be it, far be it from me that I would consume or destroy! 21Such is not the case. But a man from 1the hill country of Ephraim, 2Sheba the son of Bichri by name, has raised his hand against King David. Only turn him over, and I will depart from the city.” And the woman said to Joab, “Behold, his head will be thrown to you over the wall.” 22Then the woman 3wisely came to all the people. And they cut off the head of Sheba the son of Bichri and threw it to Joab. So 4he blew the trumpet, and they were dispersed from the city, each to his tent. Joab also returned to the king at Jerusalem.