Isaiah 66:6
BIB: ק֣וֹל יְהוָ֔ה מְשַׁלֵּ֥ם גְּמ֖וּל לְאֹיְבָֽיו׃
NAS: of the LORD who is rendering recompense
KJV: of the LORD that rendereth recompence
INT: the voice of the LORD is rendering recompense to his enemies

Jeremiah 51:6
BIB: גְּמ֕וּל ה֥וּא מְשַׁלֵּ֖ם לָֽהּ׃
NAS: of vengeance; He is going to render recompense
KJV: vengeance; he will render unto her a recompence.
INT: recompense this to render