The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 558

उद्गातान्त्रो होमलिङ्गः फलबीजमहौषधिः ।बाह्यान्तरात्मा मन्त्रस्फिग्विकृतः सोमशोणितः ॥

In plain words

The chanting priest is his entrails; the poured oblation, his organ of generation. Fruits and seeds are his great healing herbs. He is the Self outside and the Self within. The mantras are shaped into his hips, and soma runs in him as blood.

Close to the Sanskrit

He whose entrails are the Udgātṛ priest, whose generative organ is the oblation, in whom fruits and seeds are the great herbs, who is the Self both outer and inner, who is fashioned with the mantras as his hips, whose blood is soma.