Shankaracharya's commentary, trans. Alladi Mahadeva Sastry (1897)
[1]How he who has attained perfection reaches Brahman, that in brief do thou learn from Me, O son of Kunti — that supreme consummation of knowledge.
BG 18.50
सिद्धिं प्राप्तो यथा ब्रह्म तथाप्नोति निबोध मे । समासेनैव कौन्तेय निष्ठा ज्ञानस्य या परा ॥
siddhiṃ prāpto yathā brahma tathāpnoti nibodha me | samāsenaiva kaunteya niṣṭhā jñānasya yā parā ||
"Learn briefly from Me how one who has attained siddhi attains Brahman — the supreme culmination of knowledge."
All public-domain translations
4 translations · all pre-1928 or released to public domain · sources
Swami Swarupananda, Srimad Bhagavad Gita (1909)
[4]Learn from Me in brief, O son of Kunti, how reaching such perfection, he attains to Brahman, that supreme consummation of knowledge.
K.T. Telang, Sacred Books of the East Vol. 8 (1882)
[9]MISSING from index.
K.M. Ganguli, The Mahabharata, Bhishma Parva (1883–96)
[13]Learn from me, only in brief, O son of Kunti, how one, having obtained this kind of perfection, attains to Brahma which is the supreme end of knowledge.