Bhagavatapurana 4.31.3

4.31.3

tān nirjita-prāṇa-mano-vaco-dṛśo jitāsanān śānta-samāna-vigrahān /
pare 'male brahmaṇi yojitātmanaḥ surāsureḍyo dadṛśe sma nāradaḥ //

3. Narada, who is praised of Suras and Asuras, saw them who had perfect control over their breaths, mind, tongue, and eyes, firm in their seat and unagitated and erect in posture, with their mind set on the perfect and absolute Brahman.