Matthew 24:31 NIV

1 Thessalonians 4:16 NIV
For the Lord himself will come down from heaven, with a loud command, with the voice of the archangel and with the trumpet call of God, and the dead in Christ will rise first.

Isaiah 27:13 NIV
And in that day a great trumpet will sound. Those who were perishing in Assyria and those who were exiled in Egypt will come and worship the Lord on the holy mountain in Jerusalem.

Mark 13:27 NIV
And he will send his angels and gather his elect from the four winds, from the ends of the earth to the ends of the heavens.