The Great Epic of the Bhārata dynasty 6.25.9

6.25.9

yajñārthātkarmaṇo'nyatra loko'yaṃ karmabandhanaḥ |
tadarthaṃ karma kaunteya muktasaṅgaḥ samācara || 9 ||

"The Holy One said,--'It hath already been said by me, O sinless one, that here are, in this world, two kinds of devotion; that of the Sankhyas through knowledge and that of the yogins through work. A man doth not acquire freedom from work from (only) the non-performance of work. Nor doth he acquire final emancipation from only renunciation (of work). No one can abide even for a moment without doing work. That man of deluded soul who, curbing the organs of sense, liveth mentally cherishing the objects of sense, is said to be a dissembler. He however, O Arjuna, who restraining (his) senses by his mind, engageth in devotion (in the form) of work with the organs of work, and is free from attachment, is distinguished (above all). (Therefore), do thou always apply yourself to work, for action is better than inaction. Even the support of thy body cannot be accomplished without work. This world is fettered by all work other than that which is (performed) for Sacrifice. (Therefore), O son of Kunti, perform work for the sake of that, freed from attachment. In olden times, the Lord of Creation, creating men and sacrifice together, said,--flourish by means of this (Sacrifice). Let this (Sacrifice) be to you (all) the dispenser of all objects cherished by you. Rear the gods with this, and let the gods (in return) rear you. Thus fulfilling the mutual interest you will obtain that which is beneficial (to you).