Deuteronomy 27:5-7

Darby Translation

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;

⁶ of whole stones shalt thou build the altar of Jehovah thy God; and thou shalt offer up burnt-offerings thereon to Jehovah thy God.

⁷ And thou shalt sacrifice peace-offerings, and shalt eat there, and rejoice before Jehovah thy God.