Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 19
Sanskrit:
एवमेव खलु महदभिचारातिक्रम: कार्त्स्न्येनात्मने फलति ॥ १९ ॥
ITRANS:
evam eva khalu mahad-abhicārāti-kramaḥ kārtsnyenātmane phalati.
Translation:
When an envious person commits an offense before a great personality, he is always punished in the way mentioned above.