Thematic Bible: By the woman of tekoah

And the woman said, The word of my lord the king will now give me rest and security, for as an angel of God is my lord the king to hear and discern good and evil. May the Lord your God be with you! Then the king said to the woman, Hide not from me anything I ask you. And the woman said, Let my lord the king speak. The king said, Is the hand of Joab with you in all this? And the woman answered, As your soul lives, my lord the king, none can turn to the right hand or to the left from anything my lord the king has said. It was your servant Joab who directed me; he put all these words in my mouth. read more.
In order to change the course of matters [between Absalom and his father] your servant Joab did this. But my lord has wisdom like the wisdom of the angel of God -- "to know all things that are on the earth.