Bhagavad Gita · 2.71

विहाय कामान्यः सर्वान्पुमांश्चरति निःस्पृहः।निर्ममो निरहङ्कारः स शान्तिमधिगच्छति॥

vihāya kāmān yaḥ sarvān pumāṁśh charati niḥspṛihaḥ nirmamo nirahaṅkāraḥ sa śhāntim adhigachchhati

One who abandons all desires and acts free from longing, without any sense of 'mine' or ego — such a person attains peace.

— Bhagavad Gita 2.71

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)