Deuteronomy 27:4-6

Douay-Rheims 1899 American Edition

⁴ Therefore when you are passed over the Jordan, set up the stones which I command you this day, in mount Hebal, and thou shalt plaster them with plaster:

⁵ And thou shalt build there an altar to the Lord thy God, of stones which iron hath not touched,

⁶ And of stones not fashioned nor polished: and thou shalt offer upon it holocausts to the Lord thy God: