Bhagwad Gita
Chapter 2, Verse 72
एषा ब्राह्मी स्थितिः पार्थ नैनां प्राप्य विमुह्यति।
स्थित्वाऽस्यामन्तकालेऽपि ब्रह्मनिर्वाणमृच्छति।।2.72।।
That is the way of the spiritual and godly life, after attaining which a man is not bewildered. Being so situated, even at the hour of death, one can enter into the kingdom of God.