Revelation 6:8

And I saw, and behold, a pale horse; and as for him who sat on it, his name was Death; and Hades followed him: and there was given to him power to slay the fourth part of the earth with the sword, and with famine, and with death, and with the wild beasts of the field.

Revelation 9:18

With these three-by the fire, by the smoke, and by the brimstone-that went out of their mouths, they slew a third part of men.

Revelation 1:18

I am he who lives and was dead; and behold, I am living for ever and ever; and I have the keys of the unseen world, and of death.

Revelation 8:7-12

And the first sounded; and there hail and fire, mingled with blood, and it was cast down upon the earth; and a third part of the trees was burnt up, and all the herbage was burnt up.

Revelation 9:15

And the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year, to kill a third part of men.

Revelation 12:4

And his tail drew down a third part of the stars of heaven, and cast them to the earth: and the dragon stood before the woman who was about to bring forth, that when she was delivered he might devour her child.

Revelation 20:13-14

And the sea gave up the dead that were in it; and death and hades gave up the dead that were in them: and they were judged every one according to his works.

Treasury of Scripture Knowledge

Summary

And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth.

Bible References

Over

Revelation 8:7
And the first sounded; and there hail and fire, mingled with blood, and it was cast down upon the earth; and a third part of the trees was burnt up, and all the herbage was burnt up.
Revelation 9:15
And the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year, to kill a third part of men.
Revelation 12:4
And his tail drew down a third part of the stars of heaven, and cast them to the earth: and the dragon stood before the woman who was about to bring forth, that when she was delivered he might devour her child.