The Mukhya Upaniṣads

Īśa · The Whole World in the Light of the Self

Mantra 2

कुर्वन्नेवेह कर्माणि जिजीविषेच्छतं समाः ।एवं त्वयि नान्यथेतोऽस्ति न कर्म लिप्यते नरे ॥ २ ॥

In plain words

Doing actions here alone, one may desire to live a hundred years. For you there is no way other than this by which action does not cling to a person.