2 Samuel 20:20-22

20Joab answered, “That’s unthinkable! I don’t wish to swallow ⌞it⌟ up or destroy ⌞it⌟.

21That isn’t the case. A man from the mountains of Ephraim by the name of Sheba, son of Bichri, has rebelled against King David. Give him to me, and I’ll withdraw from the city.” “That’s fine,” the woman told Joab. “His head will be thrown to you from the wall.”

22Then the woman went to all the people with her clever plan. They cut off Sheba’s head and threw it to Joab. He blew the ram’s horn, and everyone scattered and withdrew from the city and went home. Joab went back to the king in Jerusalem.