Revelation 16:12

And the sixth poured out his bowl upon the great river Euphrates; and his water was dried up, that the way of the kings who are from the rising of the sun may be prepared.

Revelation 17:13

These have one mind, and they give their power and authority to the beast.

Revelation 19:19-21

And I saw the beast, and the kings of the earth, and their armies, assembled to make war with the one sitting on the horse, and with his army.

Treasury of Scripture Knowledge

Summary

But tidings out of the east and out of the north shall trouble him: therefore he shall go forth with great fury to destroy, and utterly to make away many.

Bible References

East

Revelation 16:12
And the sixth poured out his bowl upon the great river Euphrates; and his water was dried up, that the way of the kings who are from the rising of the sun may be prepared.
Revelation 17:13
These have one mind, and they give their power and authority to the beast.
Revelation 19:19
And I saw the beast, and the kings of the earth, and their armies, assembled to make war with the one sitting on the horse, and with his army.