Bhagavatapurana 11.3.46

11.3.46

vedoktam eva kurvāṇo niḥsaṅgo 'rpitam īśvare /
naiṣkarmyaṃ labhate siddhiṃ rocanārthā phala-śrutiḥ //

46. He who actually does what is enjoined upon him by the Vedas without attachment and resigns his work to the supreme Lord, attains to the state, i. e., Moksha—in which karma or its consequence does not affect him. The promise of (other) fruits in the Veda is intended to create interest in the paths sketched by it.