2 Samuel 14:4, 22

When the woman of Tekoa came to the king, she fell on her face to the ground and paid homage and said, “Save me, O king.”

And Joab fell on his face to the ground and paid homage and blessed the king. And Joab said, “Today your servant knows that I have found favor in your sight, my lord the king, in that the king has granted the request of his servant.”