Adhyāya 119: Vyāsa–Kīṭa-saṃvāda
Tapas-bala and karmic ascent across yoni
वर्जयन्ति हि मांसानि मासश: पक्षशो5पि वा । तेषां हिंसानिवृत्तानां ब्रह्मतोको विधीयते
For indeed, some give up meat month by month, or even fortnight by fortnight. For those who have turned away from violence, attainment of Brahmaloka is ordained.
भीष्म उवाच