Deuteronomy 5:26 (KJV)

And ye said, Behold, the Lord our God hath shewed us his glory and his greatness, and we have heard his voice out of the midst of the fire: we have seen this day that God doth talk with man, and he liveth.

Now therefore why should we die? for this great fire will consume us: if we hear the voice of the Lord our God any more, then we shall die.

For who is there of all flesh, that hath heard the voice of the living God speaking out of the midst of the fire, as we have, and lived?

Go thou near, and hear all that the Lord our God shall say: and speak thou unto us all that the Lord our God shall speak unto thee; and we will hear it, and do it.

And the Lord heard the voice of your words, when ye spake unto me; and the Lord said unto me, I have heard the voice of the words of this people, which they have spoken unto thee: they have well said all that they have spoken.