Deuteronomy 4:13-16

13So He declared to you His covenant which He commanded you to follow, the Ten Commandments; and He wrote them on two tablets of stone.

14The Lord commanded me at that time to teach you the statutes and judgments, so that you might do them in the land which you are going over to possess.

15“So pay attention and watch yourselves carefully—for you did not see any form [of God] on the day the Lord spoke to you at Horeb from the midst of the fire—

16so that you do not act corruptly and make for yourselves a carved or sculpted image [to worship] in the form of any figure, the likeness of male or female,