Bhagavad Gita 13.29
Beholding the Lord equally in all things, his actions do not mar his spiritual life but lead him to the heights of bliss.
समं पश्यन्हि सर्वत्र समवस्थितमीश्वरम्।न हिनस्त्यात्मनाऽऽत्मानं ततो याति परां गतिम्॥samaṃ paśyanhi sarvatra samavasthitamīśvaram|na hinastyātmanā''tmānaṃ tato yāti parāṃ gatim||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).