'Vengeance is Mine' in the Bible

‘Vengeance is Mine, and retribution,In due time their foot will slip;For the day of their disaster is at hand,And their doom hurries to meet them.’

Beloved, never avenge yourselves, but leave the way open for God’s wrath [and His judicial righteousness]; for it is written [in Scripture], “Vengeance is Mine, I will repay,” says the Lord.

For we know Him who said, “Vengeance is Mine [retribution and the deliverance of justice rest with Me], I will repay [the wrongdoer].” And again, “The Lord will judge His people.”