1:39
कथं न ज्ञेयमस्माभिः पापादस्मान्निवर्तितुम् ।
कुलक्षयकृतं दोषं प्रपश्यद्भिर्जनार्दन ॥१-३९॥
kathaM na dnyeyamasmaabhiH paapaadasmaanniwartitum ।
kulakShayakRRitaM doShaM prapashyadbhirjanaardana ॥१-३९॥
Source: Automatic ITRANS Transliteration
This sin being known by us, how can we not retreat,
Being sensible of the fault in effecting the destruction of the clan, O Janardan?
Source: Milind S. Pandit
Why shouldn't we, who clearly see evil in the destruction of the family, think about turning away from this sin, O Krishna?
With the destruction of dynasty, the eternal family tradition is vanquished, and thus the rest of the family becomes involved in irreligious practice.
Source: Bhagavad Gita As It Is