2 Timothy 4:14
Alexander the metal worker did me much harm; the Lord will repay him for what he did.
1 Timothy 1:20
Among these people are Hymenaeus and Alexander, whom I delivered over to Satan [Note: This probably refers to withdrawing fellowship from them. See I Cor. 5:1-5], so that they would learn not to speak against God [anymore].
Revelation 18:6
Give back to her the way [i.e., the kind of treatment] she has given back [to others], and repay her double for what she has done. Mix a double dose for her from her own cup.
Acts 19:33-34
[It appears that] Alexander was appointed out of the crowd by the Jews [i.e., to be their spokesman in defending them from the charges being made against Paul]. He motioned with his hand [to get attention] and attempted to speak to the assembly in defense [of the Jewish viewpoint].
Romans 12:19
Do not take revenge on someone who has wronged you, but leave it up to God's wrath [to take care of it], for it is written [Deut. 22:35], "The Lord says, I will pay people back [for doing wrong] because taking revenge belongs to me."
2 Thessalonians 1:6
For it is a just thing for God to repay with affliction those people who are troubling you,
1 John 5:16
If anyone [of you] observes his brother [or sister] sinning [in a way that would not lead] to [spiritual] death, he should ask [God, in prayer, to help that person], and God will give him [spiritual] life, [that is], to such ones, provided their sin is not leading to [spiritual] death. There is such a sin that leads to [spiritual] death. [See Heb. 6:4-6; I Tim. 5:6; Heb. 10:26-27; II Pet. 2:20-22]. I am not suggesting that you should ask [God, in prayer] about such a situation.
Revelation 6:10
And they called out with a loud voice, "How long, holy and true Master, [will it be] before you judge the people living on earth and take revenge on them for [shedding] our blood?"
Revelation 18:20
Be glad, heaven, and you saints, and you apostles, and you prophets, for God has brought judgment on her for you [i.e., for the way she treated you].'"