Deuteronomy 27:5-7

Tree of Life Version

⁵ There also you will build an altar to Adonai your God, an altar of stones—you are not to use an iron tool on them. ⁶ You are to build the altar of Adonai your God of whole stones, and you are to offer up burnt offerings on it to Adonai your God. ⁷ You are to sacrifice fellowship offerings and eat there, and you will rejoice before Adonai your God.