Deuteronomy 27:5

Moreover, you are to build there an altar to the LORD your God, an altar of stones. You must not use any iron tool on them.

Berean Standard Bible
Other translations

King James Version

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.

World English Bible

There you shall build an altar to the LORD your God, an altar of stones. You shall not use any iron tool on them.

American Standard Version

And there shalt thou build an altar unto Jehovah thy God, an altar of stones: thou shalt lift up no iron tool upon them.

Geneva Bible 1599

And there shalt thou build vnto the Lord thy God an altar, euen an altar of stones: thou shalt lift none yron instrument vpon them.

Darby Translation

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;

Young's Literal Translation

and built there an altar to Jehovah thy God, an altar of stones, thou dost not wave over them iron.

Bible in Basic English

There you are to make an altar to the Lord your God, of stones on which no iron instrument has been used.

In context

4And when you have crossed the Jordan, you are to set up these stones on Mount Ebal, as I am commanding you today, and you are to coat them with plaster.

6You shall build the altar of the LORD your God with uncut stones and offer upon it burnt offerings to the LORD your God.

Read Deuteronomy 27