src: In His letter Kṛṣṇa advised Kālayavana that he should immediately go and find some dark well for his residence because there was a black snake named Kṛṣṇa who was very eager to devour all such sinful frogs.
tgt: Em Sua carta, Kṛṣṇa aconselhou que Kālayavana deveria imediatamente encontrar um poço escuro para nele viver, porque havia uma serpente negra chamada Kṛṣṇa que estava muito ansiosa por devorar todas as rãs pecaminosas.