Revelation 18:20

Rejoice over her, heaven, and you holy angels and apostles and prophets, for God has executed your judgment on her.

Revelation 18:24-6

and in her was found the blood of prophets and saints, and of all that have been killed on the earth.

Treasury of Scripture Knowledge

Summary

Then said Samuel, Wherefore then dost thou ask of me, seeing the LORD is departed from thee, and is become thine enemy?

Bible References

Wherefore

Revelation 18:20
Rejoice over her, heaven, and you holy angels and apostles and prophets, for God has executed your judgment on her.
Revelation 19:1
AFTER this I heard a loud voice as of a great multitude in heaven, saying, Halleluia, the salvation and glory and power of our God,