Deuteronomy 27:1-3

Moses commanded the leaders of Israel and charged the people: Keep every commandment that I command you today. On the day you cross the Jordan into the land that GOD, your God, is giving you, erect large stones and coat them with plaster. As soon as you cross over the river, write on the stones all the words of this Revelation so that you’ll enter the land that GOD, your God, is giving you, that land flowing with milk and honey that GOD, the God-of-Your-Fathers, promised you.