Exode 20:18
And all the people saw the thunderings, and the lightnings, and the noise of the trumpet, and the mountain smoking: and when the people saw it, they removed, and stood afar off.
Exode 20:19
And they said unto Moses, Speak thou with us, and we will hear: but let not God speak with us, lest we die.
Hébreux 12:18-21
18
For ye are not come unto the mount that might be touched, and that burned with fire, nor unto blackness, and darkness, and tempest,
19
And the sound of a trumpet, and the voice of words; which voice they that heard intreated that the word should not be spoken to them any more:
20
For they could not endure that which was commanded, And if so much as a beast touch the mountain, it shall be stoned, or thrust through with a dart:
21
And so terrible was the sight, that Moses said, I exceedingly fear and quake:)