Bhagavad Gita Chapter 8, Verse 10

यदक्षरं वेदविदो वदन्ति विशन्ति यद्यतयो वीतरागा: | यदिच्छन्तो ब्रह्मचर्यं चरन्ति तत्ते पदं संग्रहेण प्रवक्ष्ये ||

yad akṣaraṁ veda-vido vadanti viśanti yad yatayo vīta-rāgāḥ yad icchanto brahmacaryaṁ caranti tat te padaṁ saṁgraheṇa pravakṣye

That which is declared imperishable by the knowers of the Vedas, into which the self-controlled and desire-free enter, desiring which they practice celibacy—that goal I shall declare to you in brief.

Krishna introduces the imperishable goal: 'Yad aksharam veda-vido vadanti'—that which (yat) is declared (vadanti) imperishable (aksharam) by the knowers of the Vedas (veda-vidah). 'Vishanti yad yatayo vitaragah'—into which (yat) enter (vishanti) the self-controlled (yatayah) and desire-free (vitaragah). 'Yad icchanto brahmacaryam caranti'—desiring which (yat icchanta) they practice (caranti) celibacy (brahmacaryam). 'Tat te padam sangrahena pravakshye'—that (tat) goal (padam) I shall declare (pravakshye) to you (te) in brief (sangrahena). This verse introduces the imperishable Brahman—the goal that sages seek, that self-controlled people enter, that those desiring liberation practice celibacy to attain. This is the goal beyond all change—the eternal Absolute. Krishna will explain this in brief in the next verses.