2 Samuel 20:22

So the woman went to all the people. And when she had spoken to the whole city in her wisdom, they cut off the head of Sabee, son of Bochori. And having cut it off, they threw it to Joab; whereupon Joab sounded a trumpet, and all the people withdrew from the city, and dispersed, every man to his tent, and Joab returned to Jerusalem to the king.