Revelation 8:9
and a third part of all created things that are in the sea--that is, of all living things--died, and a third of the ships was destroyed.
Revelation 8:7
The first blew; and there came hail and fire mixed with blood, and it fell upon the earth. A third part of the earth was burnt up, and a third of the trees, and every blade of grass.
Revelation 8:10
Then the third angel blew; and there fell from the heavens a great star, burning like a torch. It fell upon a third of the rivers and upon the springs.
Revelation 8:12
Then the fourth angel blew; and a third of the sun and a third of the moon and a third of the stars were blasted, so that a third of them was eclipsed, and for a third part of the day there was no light, and at night it was the same.
Revelation 16:3
Then the second angel emptied his bowl upon the sea; and it turned to blood like the blood of a corpse, and every living thing died--everything in the sea.