Revelation 18:6-8

Give her, as he also has given; and recompense to her double, according to her works: in the cup which she has mingled, mingle to her double.

Revelation 18:20

Rejoice over her, thou heaven, and you saints, and apostles, and prophets; for on your account God has pronounced sentence upon her.

Revelation 18:24

and in her was found the blood of prophets, and of saints, even of all those who were slain upon the earth.

Revelation 19:2

for his judgments are true and righteous; for he has judged the great harlot, who corrupted the earth with her fornication; and he has avenged the blood of his servants shed by her hand.

Treasury of Scripture Knowledge

Summary

He shall judge the poor of the people, he shall save the children of the needy, and shall break in pieces the oppressor.

Bible References

The oppressor

Revelation 18:6
Give her, as he also has given; and recompense to her double, according to her works: in the cup which she has mingled, mingle to her double.
Revelation 19:2
for his judgments are true and righteous; for he has judged the great harlot, who corrupted the earth with her fornication; and he has avenged the blood of his servants shed by her hand.