John 12:28-29

Father, glorify your name." Then a voice came out of heaven, "I have already glorified it and I will again glorify it."

Hebrews 12:18-19

For you have not come to a blazing fire that can be touched, to gloom and darkness, storm

Revelation 10:3-4

and in a loud voice he shouted like the roaring of a lion; and when he had shouted, the seven thunders rumbled.

Treasury of Scripture Knowledge

Summary

And the sound of the cherubims' wings was heard even to the outer court, as the voice of the Almighty God when he speaketh.

Bible References

The voice

John 12:28
Father, glorify your name." Then a voice came out of heaven, "I have already glorified it and I will again glorify it."
Hebrews 12:18
For you have not come to a blazing fire that can be touched, to gloom and darkness, storm
Revelation 10:3
and in a loud voice he shouted like the roaring of a lion; and when he had shouted, the seven thunders rumbled.