Exodus 20:25
But and if thou wilt make me an altar of stone, see thou make it not of hewed stone, for if thou lift up thy tool upon it, thou shalt pollute it.
Deuteronomy 27:5-6
And there build, unto the LORD thy God, an altar of stones; and see thou lift up no iron upon them.
Joshua 8:31
as Moses the servant of the LORD commanded the children of Israel, according as it is written in the book of the law of Moses: an altar of rough stone over which no tool of iron was lifted. And they sacrificed thereon burnt sacrifice, and offered peace offerings.
Treasury of Scripture Knowledge
Summary
And if thou wilt make me an altar of stone, thou shalt not build it of hewn stone: for if thou lift up thy tool upon it, thou hast polluted it.
General references
Bible References
And
Deuteronomy 27:5
And there build, unto the LORD thy God, an altar of stones; and see thou lift up no iron upon them.
Joshua 8:31
as Moses the servant of the LORD commanded the children of Israel, according as it is written in the book of the law of Moses: an altar of rough stone over which no tool of iron was lifted. And they sacrificed thereon burnt sacrifice, and offered peace offerings.
General references
Leviticus 16:33
and reconcile the holy sanctuary and the tabernacle of witness and the altar, and shall make an atonement also for the priests and for all the people of the congregation.