Genesis 3:10

3:10 The man replied, “I heard you moving about in the orchard, and I was afraid because I was naked, so I hid.”

Deuteronomy 4:33

4:33 Have a people ever heard the voice of God speaking from the middle of fire, as you yourselves have, and lived to tell about it?

Deuteronomy 5:25

5:25 But now, why should we die, because this intense fire will consume us! If we keep hearing the voice of the Lord our God we will die!