2 Thessalonians 1:6

6 God is just: He will pay back trouble to those who trouble you

Read 2 Thessalonians 1:6 Using Other Translations

Seeing it is a righteous thing with God to recompense tribulation to them that trouble you;
since indeed God considers it just to repay with affliction those who afflict you,
In his justice he will pay back those who persecute you.