Bhagavad Gita 6.22

यं लब्ध्वा चापरं लाभं मन्यते नाधिकं ततः।यस्मिन्स्थितो न दुःखेन गुरुणापि विचाल्यते॥

yaṃ labdhvā cāparaṃ lābhaṃ manyate nādhikaṃ tataḥ |yasminsthito na duḥkhena guruṇāpi vicālyate ||

Having obtained it, he thinks there is no other gain superior to it; established in it, he is not moved even by heavy sorrow.

Finding That, he will realize that there is no possession so precious. And once established there, no calamity can disturb him.

Our plain-language meaning of this verse is waiting for scholar review.