1 Kings 8:9; 1 Kings 8:21

9 There was nothing in the ark except the two tablets of stone that Moses put there at Horeb, where the LORD made a covenant with the people of Israel, when they came out of the land of Egypt.

21 And there I have provided a place for the ark, in which is the covenant of the LORD that he made with our fathers, when he brought them out of the land of Egypt."