यज्ञप्रवर्तनम् (Yajña-pravartana) — The Institution/Commencement of Sacrifice in Dvāpara
ततः प्रवर्त्तते तासां प्रजानां द्वापरे पुनः / संभेदश्चैव वर्णानां कार्याणां च विपर्ययः
tataḥ pravarttate tāsāṃ prajānāṃ dvāpare punaḥ / saṃbhedaścaiva varṇānāṃ kāryāṇāṃ ca viparyayaḥ
Then, again in the Dvāpara Yuga, the course of those beings comes into motion; the varṇas become mixed, and duties and works are thrown into reversal.