Bhagavad Gītā Chapter Two verse 23

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

nāinaṃ chindanti śastrāṇi nāinaṃ dahati pāvakaḥ |
na cāinaṃ kledayantyāpo na śoṣayati mārutaḥ ||

Commentaries and Reflections

Commentary by Paul Harvey:

“What is it that:
Air does not erode?
Fire does not burn?
Water does not wet?
Earth does not cover?”