Exodus 20:23-25

New Century Version

²³ You must not use gold or silver to make idols for yourselves; do not worship these gods in addition to me.

²⁴ “Make an altar of dirt for me, and sacrifice on it your whole burnt offerings and fellowship offerings, your sheep and your cattle. Worship me in every place that I choose, and I will come and bless you. ²⁵ If you use stones to make an altar for me, don’t use stones that you have shaped with tools. When you use any tools on them, you make them unsuitable for use in worship.