Mahabharata 3.56.6

एवमुक्तस्तु कलिना पुष्करो नलमभ्ययात्कलिश्चैव वृषो भूत्वा गवां पुष्करमभ्ययात्

evamuktastu kalinā puṣkaro nalamabhyayātkaliścaiva vṛṣo bhūtvā gavāṃ puṣkaramabhyayāt

Our plain-language meaning of this verse is waiting for scholar review.