2 Samuel 15:29-35

29So Zadok and Abiathar returned the ark of God to Jerusalem and stayed there.

30But David continued up the Mount of Olives, weeping as he went up. His head was covered, and he was walking barefoot. And all the people with him covered their heads and went up, weeping as they went.

31Now someone told David: “Ahithophel is among the conspirators with Absalom.”

So David pleaded, “O LORD, please turn the counsel of Ahithophel into foolishness!”

32When David came to the summit, where he used to worship God, Hushai the Archite was there to meet him with his robe torn and dust on his head.

33David said to him, “If you go on with me, you will be a burden to me. 34But you can thwart the counsel of Ahithophel for me if you return to the city and say to Absalom: ‘I will be your servant, my king; in the past I was your father’s servant, but now I will be your servant.’

35Will not Zadok and Abiathar the priests be there with you? Report to them everything you hear from the king’s palace.