Revelation 8:9
and one-third of all the living creatures in the sea perished, and one-third of the ships were destroyed.
Revelation 8:7
The first one blew his trumpet, and there was a shower of hail and fire mixed with blood as it hurled itself upon the earth, and one-third of the earth was burned up, and all the green grass was burned up.
Revelation 8:10
Then the third angel blew his trumpet, and there fell from the sky a great star blazing like a torch, and it fell upon one-third of the rivers and the springs of water.
Revelation 8:12
Then the fourth angel blew his trumpet, and one-third of the sun was cursed with a plague, and one-third of the moon, and one-third of the stars, so that one-third of them were darkened, and there was no light for one-third of the day and for one-third of the night.
Revelation 16:3
Then the second angel emptied his bowl into the sea, and it turned into blood like a dead man's, and every living thing that was in the sea died.