tataḥ after that, putra O son, tvam you, saritāṅ patiḥ lord of all rivers, samudraḥ ocean, adharmāt through unrighteous conduct, brahmahatyāmiva like slaying a brahmin, lōkaviśrutam renowned in the world, nirayam hell, prāpsyasē will attain.
O son! you will then fall into hell. As well-known in the world, the ocean, the lord of rivers, incurred the guilt of slaying a brahmin through unrighteous conduct.