Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 26
Sanskrit:
जाने त्वां सर्वभूतानां प्राण ओज: सहो बलम् ।विष्णुं पुराणपुरुषं प्रभविष्णुमधीश्वरम् ॥ २६ ॥
ITRANS:
jāne tvāṁ saṛva-bhūtānāṁprāṇa ojaḥ saho balamviṣṇuṁ purāṇa-puruṣaṁprabhaviṣṇum adhīśvaram
Translation:
[Jāmbavān said:] I know now that You are the life air and the sensory, mental and bodily strength of all living beings. You are Lord Viṣṇu, the original person, the supreme, all-powerful controller.