Hebrews 12:19

and blackness, and darkness, and tempest, And the sound of a trumpet, and the voice of words, which they that heard intreated that the word might not be spoken to them any more.

1 Corinthians 15:52

In a moment, in the twinkling of an eye, at the last trumpet; for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.

1 Thessalonians 4:16

For the Lord himself shall descend from heaven, with a shout, with the voice of an archangel, and with the trumpet of God; and the dead in Christ shall rise first.

Treasury of Scripture Knowledge

Summary

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:

Bible References

The sound

1 Corinthians 15:52
In a moment, in the twinkling of an eye, at the last trumpet; for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
1 Thessalonians 4:16
For the Lord himself shall descend from heaven, with a shout, with the voice of an archangel, and with the trumpet of God; and the dead in Christ shall rise first.