Bhagavad Gita, Chapter 2, Verse 30

देही नित्यमवध्योऽयं देहे सर्वस्य भारत । तस्मात्सर्वाणि भूतानि न त्वं शोचितुमर्हसि

dehī nityamavadhyo'yaṃ dehe sarvasya bhārata | tasmātsarvāṇi bhūtāni na tvaṃ śocitumarhasi

Translation

He, the embodied (Self) in every one's body, can never be killed, O descendant of Bharata. Wherefore thou oughtst not to grieve about any creature.

— Alladi Mahadeva Sastri

Word meanings

dehī
the embodied
nityam
always
avadhyaḥ
invulnerable
ayam
this
dehe
in the body
sarvasya
of all
bhārata
O Bhārata
tasmāt
therefore
sarvāṇi
(for) all
bhūtāni
creatures
na
not
tvam
thou
śocitum
to grieve
arhasi
(thou) shouldst

Śaṅkarācārya's commentary

The embodied Self, dwelling in every body, can never be slain, since He is by His own nature indestructible. Therefore, regarding any creature — Bhīṣma and the rest — thou hast no occasion to grieve. With these words the Lord concludes the teaching of Self-knowledge proper, which began at ii.11.