Deuteronomy 27:5

Then build an altar there to the LORD your God, an altar of stones that hasn't been worked with iron tools.

Exodus 20:25

If you make an altar of stone for me, you must not build it of cut stones, because if you strike it with your chisel, you will profane it.

Exodus 24:4

So Moses wrote down all the words of the LORD. He got up early in the morning and built an altar with twelve pillars for the twelve tribes of Israel at the base of the mountain.

Joshua 8:30-31

Then Joshua built an altar to the LORD God of Israel, on Mount Ebal,

1 Kings 18:31-32

Elijah took twelve stones, one for each of the tribes of Jacob's descendants, to whom the message from the LORD had come that "Israel is to 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