Revelation 9:15
Then the four angels that were held in readiness for that hour and day and month and year, were let loose, to destroy a third of mankind.
Revelation 8:7
And the first angel blew his trumpet, and there followed hail and fire mingled with blood, and it fell upon the earth; and the third part of the earth was burned up, and the third part of the trees, and all the green grass.
Revelation 9:18
By these three plagues a third of mankind were killed; by the fire and the smoke and the brimstone which issued from their mouths.
Revelation 8:9
and a third part of the living creatures in the sea died, and the third part of the ships were destroyed.
Revelation 8:11-12
A third part of the waters became wormwood; and many men died of the waters, because they were made bitter.
Revelation 9:5
Yet they were not permitted to kill them, but only to torture them for five months. Their torture was like the torture of a scorpion, when it stings a man.
Revelation 9:10
And they have tails like scorpions, and stings, and their power to torture men five months was in their tails.