2 Samuel 15:29

but if he says, ‘I have no delight in you,’ behold, here I am. Let him do to me as seems good to him.”

The king said also to Zadok the priest, “Aren’t you a seer? Return into the city in peace, and your two sons with you, Ahimaaz your son and Jonathan the son of Abiathar.

Behold, I will stay at the fords of the wilderness until word comes from you to inform me.”

David went up by the ascent of the Mount of Olives, and wept as he went up; and he had his head covered and went barefoot. All the people who were with him each covered his head, and they went up, weeping as they went up.

Someone told David, saying, “Ahithophel is among the conspirators with Absalom.”

David said, “LORD, please turn the counsel of Ahithophel into foolishness.”

When David had come to the top, where God was worshiped, behold, Hushai the Archite came to meet him with his tunic torn and earth on his head.