All public-domain translations

"One who performs the required action without depending on its fruit — that one is a sannyāsī and a yogī — not the fireless one nor the inactive one."

"He who performs the bounden duty without depending on the fruits of action — he is a Sannyasin and Yogi, not he who is without fire and without action."

"He who performeth actions, abandoning attachment, resigning them to the ETERNAL — is not moistened by sin, as the lotus leaf by water."

"He who acts in the performance of his duty, unattached to the fruit thereof — that man is a Yogi and a Sannyasi, and not he who neither lights a fire nor does any work."

"He who performeth without attachment to fruit the work which is his duty — he is a Sannyasi and a Yogi; not the man who lights no fire and does nothing."

"He who performs actions as a duty, without depending on the fruits of action, he is a Sannyasin and a Yogi — not the man who has no fire, and is devoid of action."