And thou shalt put into the ark the testimony which I shall give thee.
And thou shalt put the mercy seat above upon the ark; and in the ark thou shalt put the testimony that I shall give thee.
And he took and put the testimony into the ark, and set the staves on the ark, and put the mercy seat above upon the ark:
And I turned myself and came down from the mount, and put the tables in the ark which I had made; and there they be, as the LORD commanded me.
Take this book of the law, and put it in the side of the ark of the covenant of the LORD your God, that it may be there for a witness against thee.
1 Kings 8:9
[There was] nothing in the ark save the two tables of stone, which Moses put there at Horeb, when the LORD made [a covenant] with the children of Israel, when they came out of the land of Egypt.
2 Chronicles 5:10
[There was] nothing in the ark save the two tables which Moses put [therein] at Horeb, when the LORD made [a covenant] with the children of Israel, when they came out of Egypt.