nirghṛṇena sahasraśaḥ

naradah uvaca-the great sage Narada replied; bhoh bhoh-hello; praja-pate-O ruler of the citizens; rajan-O King; pasun-animals; pasya-please see; tvaya-by you; adhvare-in the sacrifice; samjnapitan-killed; jiva-saṅghan-groups of animals; nirghrnena-without pity; sahasrasah-in thousands.