2 Samuel 20:14-22

14Now he went through all the tribes of Israel, to Abel and Beth-Maacah. All the Berites gathered together and indeed followed him.

15They came and besieged him in Abel of Beth-Maacah and cast up a siege ramp against the city. It stood against the outer fortification and all the people with Joab battered the wall in order to topple it.

16Then a wise woman cried out from the city, “Listen! Listen! Please tell Joab to come over here that I may speak with him.”

17When he approached her, the woman asked, “Are you Joab?” “I am,” he answered. Then she said to him, “Listen to the words of your handmaid.” “I’m listening,” he answered.

18Then she spoke up saying, “They used to say in old time, ‘They shall surely seek counsel at Abel and that’s how they settled any dispute.

19I am of those who are peaceable and faithful in Israel. Are you seeking to destroy a mother city in Israel? Why would you devour Adonai’s inheritance?”

20Joab replied saying, “Never! Far be it from me that I would devour up or ruin.

21The matter is not so; but a fellow from the hill country of Ephraim, Sheba son of Bichri his name, has lifted up his hand against King David. Give him up alone and I will withdraw from the city.” So the woman replied to Joab, “Look here, his head will be thrown to you over the wall.”

22Then the woman approached all the people wisely. So they cut off the head of Sheba son of Bichri and threw it over to Joab. He then blew the shofar and they were dismissed from the city, each to his tent. Then Joab returned to Jerusalem to the king.