MUṆḌAKA UPANISHAD · 3.2.9

स यो ह वै तत्परमं ब्रह्म वेद
ब्रह्मैव भवति नास्याब्रह्मवित्कुले भवति ।
तरति शोकं तरति पाप्मानं गुहाग्रन्थिभ्यो
विमुक्तोऽमृतो भवति ॥ ९॥

sa yo ha vai tatparamaṃ brahma veda
brahmaiva bhavati nāsyābrahmavitkule bhavati ।
tarati śokaṃ tarati pāpmānaṃ guhāgranthibhyo
vimukto’mṛto bhavati ॥ 9॥

He, verily, who knows that Supreme Brahman becomes himself Brahman; in his lineage none is born who knows not the Brahman. He crosses beyond sorrow, he crosses beyond sin, he is delivered from the knotted cord of the secret heart and becomes immortal.—

Sri Aurobindo · CWSA 18, p. 146