On the third day, when morning came, there was thunder and lightning. A thick cloud was upon the mountain, and a very loud blast of the ram's horn went out, so that all the people in the camp trembled.

Matthew 24:31
And He will send out His angels with a loud trumpet call, and they will gather His elect from the four winds, from one end of the heavens to the other.

Hebrews 12:18
For you have not come to a mountain that can be touched and that is burning with fire; to darkness, gloom, and storm;

Hebrews 12:19
to a trumpet blast or to a voice that made its hearers beg that no further word be spoken.

Revelation 4:5
From the throne came flashes of lightning, and rumblings, and peals of thunder. Before the throne burned seven torches of fire. These are the seven Spirits of God.

Revelation 8:5
Then the angel took the censer, filled it with fire from the altar, and hurled it to the earth; and there were peals of thunder, and rumblings, and flashes of lightning, and an earthquake.

Exodus 19:9
The LORD said to Moses, "Behold, I will come to you in a dense cloud, so that the people will hear when I speak with you, and they will always put their trust in you." And Moses relayed to the LORD what the people had said.

Exodus 19:11
and be prepared by the third day, for on the third day the LORD will come down on Mount Sinai in the sight of all the people.

Exodus 19:15
"Be prepared for the third day," he said to the people. "Do not draw near to a woman."

Exodus 19:17
Then Moses brought the people out of the camp to meet with God, and they stood at the foot of the mountain.

Exodus 20:18
When all the people witnessed the thunder and lightning, the sounding of the ram's horn, and the mountain enveloped in smoke, they trembled and stood at a distance.

Exodus 20:21
And the people stood at a distance as Moses approached the thick darkness where God was.

Deuteronomy 5:5
At that time I was standing between the LORD and you to declare to you the word of the LORD, because you were afraid of the fire and would not go up the mountain. And He said:

2 Samuel 22:10
He parted the heavens and came down with dark clouds beneath His feet.

Psalm 97:4
His lightning illuminates the world; the earth sees and trembles.

Nahum 1:3
The LORD is slow to anger and great in power; the LORD will by no means leave the guilty unpunished. His path is in the whirlwind and storm, and clouds are the dust beneath His feet.

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