Revelation 8:6

American King James Version (1999)

And the seven angels which had the seven trumpets prepared themselves to sound.

Cross References

Matthew 26:17

Now the first day of the feast of unleavened bread the disciples came to Jesus, saying to him, Where will you that we prepare for you to eat the passover?

Revelation 8:2

And I saw the seven angels which stood before God; and to them were given seven trumpets.