Deuteronomy 4:15

4:15 Take therefore good heed to yourselves; for you saw no manner of form on the day that Yahweh spoke to you in Horeb out of the midst of the fire.
-World English Bible

Other Translation

4:15 Take ye therefore good heed unto yourselves; for ye saw no manner of similitude on the day [that] the LORD spake unto you in Horeb out of the midst of the fire:
-King James Version