Jñāneśvarī (commentary on the Bhagavadgītā) 2.266

2.266

parī karmaphaḷīṃ āsa na karāvī |
āṇi kukarmīṃ saṃgati na vhāvī |
he satkriyāci ācarāvī |
hetūviṇa ||

However, you should not entertain desire for the fruit of action,
nor should you keep company with bad deeds;
you should perform this very right action
without any selfish motive.