The works of Ādi Śaṅkarācārya

Sanatsujātīyam

p. 303

p. 303

एवंरूपो महानात्मा पावकं पुरुषो गिरन् ।

In plain words

This is his form: the great Self, the Person, swallowing fire —

Close to the Sanskrit

Of such a form, the great Self, the Person, swallowing fire —