भागवत - असाधवः

संति ह्यसाधवो लोके दुर्मैत्राश्छद्मवेषिणः ।
तेषामुदेत्यघं काले रोगः पातकिनामिव ॥

- भागवत

santi hi asAdhavaH loke durmaitrAH ChadmaveShiNaH ।
teShAm udetyagham kAle rogaH pAtakinAm iva ॥

- bhAgavata

There are rogues in this world who become bad friends and who are roaming in disguise (of noble men). Their sin will catch up with them at appropriate time - like how disease catches up with other sinners.

- Bhagavata