Mahabharata 3.212.29

एक एवैष भगवान्विज्ञेयः प्रथमोऽङ्गिराःबहुधा निःसृतः कायाज्ज्योतिष्टोमः क्रतुर्यथा

eka evaiṣa bhagavānvijñeyaḥ prathamo'ṅgirāḥbahudhā niḥsṛtaḥ kāyājjyotiṣṭomaḥ kraturyathā

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