Revelation 18:6

Pay back to her as she herself also paid out, and {pay back double} according to her deeds; in the cup that she mixed, mix double for her.

Psalm 137:8

O daughter of Babylon, about to be devastated, happy [shall be he] who pays back to you {what you paid out to us}.

Jeremiah 50:15

Raise a war cry against her on all sides. {She has surrendered}. Her towers have fallen, her walls are ruined. For this [is] the vengeance of Yahweh. Take revenge on her. As she has done [to others], [so] do to her.

Jeremiah 50:29

Summon archers against Babylon, all those who bend [the] bow. Encamp all around her, there must not be for her an escape. Take revenge on her according to her deeds. According to all that she has done, [so] do to her. For against Yahweh she has behaved insolently, against the Holy One of Israel.

Revelation 14:10

he himself also will drink of the wine of the anger of God that has been mixed full strength in the cup of his wrath, and will be tortured with fire and sulphur in the presence of the holy angels and in the presence of the Lamb.

Revelation 16:19

And the great city was [split] into three parts, and the cities of the nations fell. And Babylon the great was remembered before God, to give her the cup of the wine of his furious wrath.

Revelation 17:4

And the woman was dressed in purple and scarlet and adorned with gold and precious stones and pearls, holding a golden cup in her hand full of detestable things and the unclean things of her sexual immorality.

Jeremiah 16:18

And {I will first doubly repay} their iniquity and their sin because of their profaning my land with the dead bodies of their abhorrences, and [with] their abominations they have filled up my inheritance.'"

Jeremiah 51:24

And I will repay Babylon, and all the inhabitants of Chaldea, all their wickedness that they have done in Zion before your eyes," {declares} Yahweh.

Jeremiah 51:49

Babylon must fall not only [because of] the slain ones of Israel, but also because of Babylon the slain ones of all the earth have fallen.

Exodus 21:23-25

And if there is serious injury, you will give life in place of life,

Isaiah 40:2

"Speak to the heart of Jerusalem, and call to her, that her compulsory labor is fulfilled, that her sin is paid for, that she has {received} from the hand of Yahweh double for all her sins."

Isaiah 61:7

Instead of your shame, a double portion, and [instead of] insult, they will rejoice [over] their portion. Therefore they will take a double portion in their land; {they shall possess everlasting joy}.

Jeremiah 17:18

Let my persecutors be put to shame, {but as for me}, [do] not let me be put to shame. Let them be dismayed, {but as for me}, [do] not let me be dismayed. Bring on them the day of disaster, and [with] double destruction, destroy them.

Zechariah 9:12

Return to [the] fortress, O prisoners of hope; today [I am] declaring [that] I will repay you double.

2 Timothy 4:14

Alexander the metalworker did me much harm; may the Lord pay back to him according to his deeds,

Revelation 13:10

If anyone [is going] into captivity, into captivity he goes. If anyone [is] to be killed by the sword, by the sword he [is] to be killed. Here is the patient endurance and the faith of the saints.

Revelation 16:5-6

And I heard the angel of the waters saying, "You are righteous, the one who is and the one who was, the Holy One, because you have judged these [things],

Revelation 17:2

with whom the kings of the earth committed sexual immorality, and those who live on the earth became drunk with the wine of her sexual immorality."

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

Double unto

Isaiah 40:2
"Speak to the heart of Jerusalem, and call to her, that her compulsory labor is fulfilled, that her sin is paid for, that she has {received} from the hand of Yahweh double for all her sins."
Isaiah 61:7
Instead of your shame, a double portion, and [instead of] insult, they will rejoice [over] their portion. Therefore they will take a double portion in their land; {they shall possess everlasting joy}.
Jeremiah 16:18
And {I will first doubly repay} their iniquity and their sin because of their profaning my land with the dead bodies of their abhorrences, and [with] their abominations they have filled up my inheritance.'"
Jeremiah 17:18
Let my persecutors be put to shame, {but as for me}, [do] not let me be put to shame. Let them be dismayed, {but as for me}, [do] not let me be dismayed. Bring on them the day of disaster, and [with] double destruction, destroy them.
Zechariah 9:12
Return to [the] fortress, O prisoners of hope; today [I am] declaring [that] I will repay you double.

The cup

Revelation 14:10
he himself also will drink of the wine of the anger of God that has been mixed full strength in the cup of his wrath, and will be tortured with fire and sulphur in the presence of the holy angels and in the presence of the Lamb.
Revelation 16:19
And the great city was [split] into three parts, and the cities of the nations fell. And Babylon the great was remembered before God, to give her the cup of the wine of his furious wrath.
Revelation 17:2
with whom the kings of the earth committed sexual immorality, and those who live on the earth became drunk with the wine of her sexual immorality."

General references

Lamentations 3:64
Return to them what is deserved, O Yahweh, according to the work of their hands.
Matthew 7:2
For by what judgment you judge, you will be judged, and by what measure you measure out, it will be measured out to you.