Verse 2.30

देही नित्यमवध्योऽयं देहे सर्वस्य भारत। तस्मात्सर्वाणि भूतानि न त्वं शोचितुमर्हसि।।2.30।।

dehī nityam avadhyo ’yaṁ dehe sarvasya bhārata tasmāt sarvāṇi bhūtāni na tvaṁ śhochitum arhasi

Meaning

Yo Arjuna, that inner dude in everyone? Total immortal vibe. So don't sweat any creature's demise.

Commentary

Bro, like, any creature's body can get wrecked, but the Self? Nah, that's indestructible. So chill, don't be all emo about anyone, not even Bhishma or anyone else.