So He declared to you His covenant which He commanded you to perform, the Ten Commandments; and He wrote them on two tablets of stone.
Deuteronomy 4:13
Surrounding context
4:12 And the LORD spoke to you out of the midst of the fire. You heard the sound of the words, but saw no form; you only heard a voice.
4:13 So He declared to you His covenant which He commanded you to perform, the Ten Commandments; and He wrote them on two tablets of stone.
4:14 And the LORD commanded me at that time to teach you statutes and judgments, that you might observe them in the land which you cross over to possess.