Joshua 24:24-27
24:24 The people said to Joshua, “We will worship the Lord our God and obey him.”
24:25 That day Joshua drew up an agreement for the people, and he established rules and regulations for them in Shechem.
24:26 Joshua wrote these words in the Law Scroll of God. He then took a large stone and set it up there under the oak tree near the Lord’s shrine.
24:27 Joshua said to all the people, “Look, this stone will be a witness against you, for it has heard everything the Lord said to us. It will be a witness against you if you deny your God.”