Exodus 20:18-21 Ex. 20:18-21
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. 19 And they said unto Moses, Speak thou with us, and we will hear: but let not God speak with us, lest we die. 20 And Moses said unto the people, Fear not: for God is come to prove you, and that his fear may be before your faces, that ye sin not. 21 And the people stood afar off, and Moses drew near unto the thick darkness where God was.
Hebrews 12:18-19 Heb. 12:18-19
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:
(Relation)