So he said to his servants, "See, Joab's field is near mine, and he has barley there; go and set it on fire." And Absalom's servants set the field on fire.
2 Samuel 14:30
Surrounding context
14:29 Therefore Absalom sent for Joab, to send him to the king, but he would not come to him. And when he sent again the second time, he would not come.
14:30 So he said to his servants, "See, Joab's field is near mine, and he has barley there; go and set it on fire." And Absalom's servants set the field on fire.
14:31 Then Joab arose and came to Absalom's house, and said to him, "Why have your servants set my field on fire?"