John 12:29

The crowd standing by heard it and said that it had thundered. Others said, "An angel has spoken to him."

Acts 23:8-9

For the Sadducees say that there is no resurrection, nor an angel, nor a spirit, but the Pharisees acknowledge them all.

Revelation 6:1

Then I saw when the Lamb opened one of the seven seals. And I heard one of the four living creatures say, as with a voice of thunder, "Come!"

Revelation 8:5

Then the angel took the censer and filled it with fire from the altar and threw it on the earth; and there were peals of thunder, voices, flashes of lightning, and an earthquake.

Revelation 11:19

Then God's temple in heaven was opened, and within his temple was seen the ark of his covenant; and there were flashes of lightning, voices, peals of thunder, an earthquake and a great hailstorm.

Revelation 14:2

I heard a voice from heaven like the sound of many waters and like the sound of loud thunder, and the voice I heard was like the sound of harpists playing on their harps.

Revelation 18:1-2

After this I saw another angel coming down from heaven, having great authority; and the earth was made bright with his splendor.

Treasury of Scripture Knowledge

Summary

The people therefore, that stood by, and heard it, said that it thundered: others said, An angel spake to him.

Bible References

An angel

Acts 23:8
For the Sadducees say that there is no resurrection, nor an angel, nor a spirit, but the Pharisees acknowledge them all.
Revelation 18:1
After this I saw another angel coming down from heaven, having great authority; and the earth was made bright with his splendor.