Bhagavad Gita 2.23

नैनं छिन्दन्ति शस्त्राणि नैनं दहति पावकः।न चैनं क्लेदयन्त्यापो न शोषयति मारुतः ॥२.२३॥

nainaṃ chindanti śastrāṇi nainaṃ dahati pāvakaḥna cainaṃ kledayantyāpo na śoṣayati mārutaḥ

Weapons cannot cut it, fire cannot burn it, water cannot wet it, wind cannot dry it.

गीता