Revelation 18:6

Give to her as she hath given to you, and repay her double according to her works: in the cup, which she hath mixed, mix for her double.

Revelation 14:10

or on his hand, he also shall drink of the wine of God's indignation poured forth without mixture, in the cup of his wrath; and shall be tormented with fire and brimstone, in the presence of the holy angels, and in the presence of the Lamb.

Revelation 16:19

And the great city was divided into three parts, and the cities of the nations fell: and great Babylon came into remembrance before God, to give her the cup of the wine of his fierce wrath.

Revelation 17:4

And the woman was arrayed in purple and scarlet, and adorned with gold and precious stones and pearls, having a golden cup in her hand, full of the stench and filth of her whoredom.

2 Timothy 4:14

Alexander the brazier did me many ill turns: the Lord will reward him according to his deeds.

Revelation 13:10

and he, that killeth with the sword, shall be slain with the sword. Here then is the patience and faith of the saints.

Revelation 16:5-6

And I heard the angel of the waters saying, Righteous art Thou, O Lord, who art, and who ever wast; and who art holy, for Thou hast ordered these things: because they have shed the blood of saints and prophets,

Revelation 17:2

with whom the kings of the earth have committed whoredom, and the inhabitants of the earth have been made drunk with the wine of her whoredom.

Treasury of Scripture Knowledge

Summary

Reward her even as she rewarded you, and double unto her double according to her works: in the cup which she hath filled fill to her double.

General references

Bible References

The cup

Revelation 14:10
or on his hand, he also shall drink of the wine of God's indignation poured forth without mixture, in the cup of his wrath; and shall be tormented with fire and brimstone, in the presence of the holy angels, and in the presence of the Lamb.
Revelation 16:19
And the great city was divided into three parts, and the cities of the nations fell: and great Babylon came into remembrance before God, to give her the cup of the wine of his fierce wrath.
Revelation 17:2
with whom the kings of the earth have committed whoredom, and the inhabitants of the earth have been made drunk with the wine of her whoredom.

General references

Matthew 7:2
for with what judgment ye judge, ye shall be judged; and with what measure ye mete, it shall be measured back again to you.