2 Samuel 15:24-25

24Zadok was also there, and all the Levites with him were carrying the ark of the covenant of God. They set the ark of God down, and Abiathar offered sacrifices until the people had finished marching past.

25Then the king instructed Zadok, “Return the ark of God to the city. If I find favor with the Lord, he will bring me back and allow me to see both it and its dwelling place.