Deuteronomy 27:3-5

Darby Translation

³ and thou shalt write upon them all the words of this law, when thou goest over that thou mayest enter into the land which Jehovah thy God giveth thee, a land flowing with milk and honey, as Jehovah the God of thy fathers hath promised thee.

⁴ And it shall be when ye go over the Jordan, that ye shall set up these stones, as I command you this day, on mount Ebal, and thou shalt plaster them with plaster.

⁵ And there shalt thou build an altar to Jehovah thy God, an altar of stones; thou shalt not lift up an iron [tool] upon them;