Shiva Purana

siva.sh/siva-purana/uma-samhita/27/33

जीवेन्नरो वर्षशतं सुराणां सुमेधसा वाक्पतिना समत्वम्।। एवं चरन् खेचरतां प्रयाति यथेष्टचारी सुखितस्सदैव ।। ३३ ।।

sanskrit

He lives for a hundred years by the calculation of the time of gods. He attains equality with Bṛhaspati. By practising this Yoga he can traverse in the sky or any where he likes. He can always remain happy.

english translation

jIvennaro varSazataM surANAM sumedhasA vAkpatinA samatvam|| evaM caran khecaratAM prayAti yatheSTacArI sukhitassadaiva || 33 ||

hk transliteration by Sanscript