Mahabharata 16.3.7

व्यजायन्त खरा गोषु करभाश्वतरीषु चशुनीष्वपि बिडालाश्च मूषका नकुलीषु च

vyajāyanta kharā goṣu karabhāśvatarīṣu caśunīṣvapi biḍālāśca mūṣakā nakulīṣu ca

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