Bhagavad Gita 8.10

प्रयाणकाले मनसाचलेन भक्त्या युक्तो योगबलेन चैव |
भ्रुवोर्मध्ये प्राणमावेश्य सम्यक् स तं परं पुरुषमुपैति दिव्यम्

Translation

One who at the time of death, with unmoving mind attained by the practice of Yog, fixes the prāṇ (life-airs) between the eyebrows, and steadily remembers the Divine Lord with great devotion, certainly attains Him.