Deuteronomy 4:13-16

13And he revealed to you the covenant he has commanded you to keep, the ten commandments, writing them on two stone tablets.

14Moreover, at that same time the Lord commanded me to teach you statutes and ordinances for you to keep in the land which you are about to enter and possess.

15Be very careful, then, because you saw no form at the time the Lord spoke to you at Horeb from the middle of the fire.

16I say this so you will not corrupt yourselves by making an image in the form of any kind of figure. This includes the likeness of a human male or female,