Joshua 8:31-32

31just as Moses the servant of the Lord had commanded the sons of Israel, as it is written in the Book of the Law of Moses, 1an altar of uncut stones on which no one had wielded an iron tool; and they offered burnt offerings on it to the Lord, and sacrificed peace offerings.

32And he 2wrote there on the stones a copy of the Law of Moses, which 3he had written, in the presence of the sons of Israel.