Bhagavad Gita · 4.14

न मां कर्माणि लिम्पन्ति न मे कर्मफले स्पृहा।इति मां योऽभिजानाति कर्मभिर्न स बध्यते॥

na māṁ karmāṇi limpanti na me karma-phale spṛihā iti māṁ yo 'bhijānāti karmabhir na sa badhyate

Actions do not taint Me, nor do I have any desire for the fruits of action. One who understands this truth about Me is also not bound by actions.

— Bhagavad Gita 4.14

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