Śrīmad-Bhāgavatam · Text 2.10.11
Who is speaking and story frame
तास्ववात्सीत् स्वसृष्टासु सहस्रंपरिवत्सरान् ।
तेन नारायणो नाम यदाप: पुरुषोद्भवा: ॥ ११ ॥
tāsv avātsīt sva-sṛṣṭāsu
sahasraṁ parivatsarān
tena nārāyaṇo nāma
yad āpaḥ puruṣodbhavāḥ
That Supreme Person is not impersonal and therefore is distinctively a nara, or person. Therefore the transcendental water created from the Supreme Nara is known as nāra. And because He lies down on that water, He is known as Nārāyaṇa.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.