2 Samuel 20:17-21 English Standard Version (ESV)

17. And he came near her, and the woman said, “Are you Joab?” He answered, “I am.” Then she said to him, “Listen to the words of your servant.” And he answered, “I am listening.”

18. Then she said, “They used to say in former times, ‘Let them but ask counsel at Abel,’ and so they settled a matter.

19. I am one of those who are peaceable and faithful in Israel. You seek to destroy a city that is a mother in Israel. Why will you swallow up the heritage of the Lord?”

20. Joab answered, “Far be it from me, far be it, that I should swallow up or destroy!

21. That is not true. But a man of the hill country of Ephraim, called Sheba the son of Bichri, has lifted up his hand against King David. Give up him alone, and I will withdraw from the city.” And the woman said to Joab, “Behold, his head shall be thrown to you over the wall.”

2 Samuel 20