Deuteronomy 27:5

And you shall build an altar there for Yahweh your God, an altar of stone, but {you shall not use an iron tool to shape the stones}.

Exodus 20:25

And if you make an altar of stones for me, you will not build them [as] hewn stone, because if you use your chisel on it, you have defiled it.

Exodus 24:4

And Moses wrote all the words of Yahweh, and he rose early in the morning, and he built an altar at the base of the mountain and [set up] twelve memorial stones for the twelve tribes of Israel.

Joshua 8:30-31

Then Joshua built an altar on Mount Ebal for Yahweh the God of Israel,

1 Kings 18:31-32

Elijah took twelve stones according to the number of the tribes of the sons of Jacob, to whom the word of God came, saying, "Israel shall be your name."

Treasury of Scripture Knowledge

Summary

Deuteronomy 27:5

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.

And there

Exodus 24:4

Joshua 8:30

1 Kings 18:31

Thou shalt not

Exodus 20:25

Bible References