Deuteronomy 27:2-3

2You will soon go across the Jordan River and go into the land that the Lord your God is giving to you. When you are there, you must put up some large stones on Mount Ebal. Cover them with thick white paint.

3Then write on them all these laws and teaching. You must do that when you go across the river into the land that the Lord your God is giving to you. It is a land where there is plenty of food and drink, enough for everyone. He promised your ancestors that he would give it to you.