Deuteronomy Chapter 27, Verse 5

5: And there shalt thou build an altar unto the LORD thy God, an altar of stones: thou shalt not lift up any iron tool upon them.- edit KJV text
5: And thou shalt build there an altar to the Lord thy God, of stones which iron hath not touched,— edit Douay text
5: And thou shalt build there an altar to the Lord thy God, an altar of stones; thou shalt not lift up iron upon it.— edit LXX text