Deuteronomy 5:23 in the King James Version
And it came to pass, when ye heard the voice out of the midst of the darkness, (for the mountain did burn with fire,) that ye came near unto me, even all the heads of your tribes, and your elders;
Context
22 The LORD spoke these words to all your assembly on the mountain out of the middle of the fire, of the cloud, and of the thick darkness, with a great voice. He added no more. He wrote them on two stone tablets, and gave them to me.
23 When you heard the voice out of the middle of the darkness, while the mountain was burning with fire, you came near to me, even all the heads of your tribes, and your elders;
24 and you said, “Behold, the LORD our God has shown us his glory and his greatness, and we have heard his voice out of the middle of the fire. We have seen today that God does speak with man, and he lives.