Bhagavad Gita, Chapter 1, Verse 41

अधर्माभिभवात्कृष्ण प्रदुष्यन्ति कुलस्त्रियः । स्त्रीषु दुष्टासु वार्ष्णेय जायते वर्णसङ्करः

adharmābhibhavātkṛṣṇa praduṣyanti kulastriyaḥ | strīṣu duṣṭāsu vārṣṇeya jāyate varṇasaṅkaraḥ

Translation

By the prevalence of impiety, O Kṛṣṇa, the women of the family become corrupt. Women corrupted, there will be intermingling of castes (varṇa-saṃkara), O descendant of Vṛṣṇis.

— Alladi Mahadeva Sastri

Word meanings

adharmābhibhavāt
of lawlessness, from prevalence
kṛṣṇa
O Kṛṣṇa
praduṣyanti
become wicked
kulastriyaḥ
of the family, women
strīṣu
(in the state of) women
duṣṭāsu
(being) wicked
vārṣṇeya
O Vārṣṇeya
jāyate
arises
varṇasaṅkaraḥ
of caste, confusion