Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 23
Sanskrit:
दावोष्णखरवातोऽयं श्वासवद्भाति पश्यत ।तद्दग्धसत्त्वदुर्गन्धोऽप्यन्तरामिषगन्धवत् ॥ २३ ॥
ITRANS:
dāvoṣṇa-khara-vāto ’yaṁśvāsavad bhāti paśyatatad-dagdha-sattva-durgandho’py antar-āmiṣa-gandhavat
Translation:
The hot fiery wind is the breath coming out of his mouth, which is giving off the bad smell of burning flesh because of all the dead bodies he has eaten.