“‘Make an altar of earth for me and sacrifice on it your burnt offerings and fellowship offerings, your sheep and goats and your cattle. Wherever I cause my name to be honored, I will come to you and bless you.
As for the living bird, he shall take it, and the cedar wood, and the scarlet, and the hyssop, and shall dip them and the living bird in the blood of the bird that was killed over the running water:Leviticus 14:6 KJV
If you make an altar of stones for me, do not build it with dressed stones, for you will defile it if you use a tool on it.Exodus 20:25 NIV
Do not make any gods to be alongside me; do not make for yourselves gods of silver or gods of gold.Exodus 20:23 NIV