2 Thessalonians 1:6

1:6 For it is right for God to repay with affliction those who afflict you,

Revelation 6:10

6:10 They cried out with a loud voice, “How long, Sovereign Master, holy and true, before you judge those who live on the earth and avenge our blood?”

Revelation 16:6

16:6 because they poured out the blood of your saints and prophets,

so you have given them blood to drink. They got what they deserved!”