Mahabharata 9.44.70

लोहाशवक्त्रो जठरः कुम्भवक्त्रश्च कुण्डकःमद्गुग्रीवश्च कृष्णौजा हंसवक्त्रश्च चन्द्रभाः

lohāśavaktro jaṭharaḥ kumbhavaktraśca kuṇḍakaḥmadgugrīvaśca kṛṣṇaujā haṃsavaktraśca candrabhāḥ

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