Bhagavad Gita 8.10

प्रयाणकाले मनसाऽचलेनभक्त्या युक्तो योगबलेन चैव।भ्रुवोर्मध्ये प्राणमावेश्य सम्यक्स तं परं पुरुषमुपैति दिव्यम् ॥८.१०॥

prayāṇakāle manasā’calenabhaktyā yukto yogabalena caivabhruvormadhye prāṇamāveśya samyaksa taṃ paraṃ puruṣamupaiti divyam

At the time of death, with an unwavering mind, endowed with devotion, by the power of Yoga, fixing the whole life-breath in the middle of the two eyebrows, he reaches that resplendent Supreme Person.

गीता