Deuteronomy 27:5-7

Revised Standard Version

⁵ And there you shall build an altar to the Lord your God, an altar of stones; you shall lift up no iron tool upon them. ⁶ You shall build an altar to the Lord your God of unhewn^[a] stones; and you shall offer burnt offerings on it to the Lord your God; ⁷ and you shall sacrifice peace offerings, and shall eat there; and you shall rejoice before the Lord your God.