Verse
यो न हृष्यति न द्वेष्टि न शोचति न काङ्क्षति ।शुभाशुभपरित्यागी भक्तिमान्यः स मे प्रियः ॥
yo na hṛṣyati na dveṣṭi na śocati na kāṅkṣatiśubhāśubhaparityāgī bhaktimānyaḥ sa me priyaḥ
He who neither desires the pleasant and rejoices at its touch nor abhors the unpleasant and sorrows at its touch, who has abolished the distinction between fortunate and unfortunate happenings (because his devotion receives all things equally as good from the hands of his eternal Lover and Master), he is dear to Me.
Gītā 12·17