The Literal Commandment
You shall not make for yourselves idols, nor shall you set up for yourselves an image or a sacred pillar, nor shall you place a figured stone in your land to bow down to it; for I am the LORD your God. (Leviticus 26:1)
The literal commandment is that we should not place a figured stone in our land to bow down to it.
The Hebrew of this verse can alternately be translated and understood to mean that we should not prostrate ourselves on a figured/carved/worked stone.