phrasal-verb
pay someone back
बदला लेना; उधार लिया हुआ पैसा लौटाना
Meaning
to take revenge; to return money owed
Example
I’ll **pay you back** for what you did to me.
मैं जो तुमने मेरे साथ किया, उसका **बदला** लूंगा।