Hebrews 12:21

and so terrible was the appearance, that Moses cry'd out, "I tremble with the fright."

Hebrews 12:18-19

You do not approach to any thing corporeal, to scorching fire, to smoak, darkness, and tempest,

Revelation 4:1

At another time I had a vision, when I saw a door was opened in heaven: and the first voice which I heard talking to me, was like the sound of a trumpet; which said, "come up hither, and I will shew thee things which must be hereafter."

Revelation 4:5

out of the throne proceeded lightnings, and thundrings, and voices: and there were seven lamps of fire burning before the throne, which are the seven spirits of God.

Revelation 8:5

and the angel took the censer, and having filled it with the fire of the altar, he cast it upon the land: and there was a noise of thunders, and lightnings, and an earthquake.

Revelation 11:19

THEN the temple of God was opened in heaven, and there was seen in his temple the ark of his testament: and there were lightnings, voices, and thunders, and an earthquake, and great hail.

Revelation 1:10

there I was in an exstacy on the Lord's day, and heard behind me a loud voice, like the sound of a trumpet,

Treasury of Scripture Knowledge

Summary

And it came to pass on the third day in the morning, that there were thunders and lightnings, and a thick cloud upon the mount, and the voice of the trumpet exceeding loud; so that all the people that was in the camp trembled.

All the people

Bible References

Thunders

Hebrews 12:18
You do not approach to any thing corporeal, to scorching fire, to smoak, darkness, and tempest,
Revelation 4:5
out of the throne proceeded lightnings, and thundrings, and voices: and there were seven lamps of fire burning before the throne, which are the seven spirits of God.
Revelation 8:5
and the angel took the censer, and having filled it with the fire of the altar, he cast it upon the land: and there was a noise of thunders, and lightnings, and an earthquake.
Revelation 11:19
THEN the temple of God was opened in heaven, and there was seen in his temple the ark of his testament: and there were lightnings, voices, and thunders, and an earthquake, and great hail.

All the people

Hebrews 12:21
and so terrible was the appearance, that Moses cry'd out, "I tremble with the fright."