Deuteronomy 4:12-15

EJ2000(i) 12 And the LORD spoke unto you out of the midst of the fire; ye heard the voice of the words, but saw no likeness; only ye heard a voice. 13 And he declared unto you his covenant, which he commanded you to perform, the ten words; and he wrote them upon two tables of stone. 14 And the LORD commanded me at that time to teach you the statutes and rights that ye might do them in the land which ye are about to enter to possess. 15 Diligently guard, therefore, your souls, for ye saw no manner of likeness on the day that the LORD spoke unto you in Horeb out of the midst of the fire,