2 Samuel 20:20-22

20Joab answered, “Get serious! I don’t want to swallow up or destroy anything!

21That’s not the way things are. There is a man from the hill country of Ephraim named Sheba son of Bicri. He has rebelled against King David. Give me just this one man, and I will leave the city.” The woman said to Joab, “This very minute his head will be thrown over the wall to you!”

22Then the woman went to all the people with her wise advice and they cut off Sheba’s head and threw it out to Joab. Joab blew the trumpet, and his men dispersed from the city, each going to his own home. Joab returned to the king in Jerusalem.