यस्त्विन्द्रियाणि मनसा नियम्यारभतेऽर्जुन। कर्मेन्द्रियैः कर्मयोगमसक्तः स विशिष्यते
yas tvindriyāṇi manasā niyamyārabhate ’rjuna karmendriyaiḥ karma-yogam asaktaḥ sa viśhiṣhyate
But, O Arjuna! All honor to him whose mind controls his senses, for he is thereby beginning to practice Karma-Yoga, the Path of Right Action, keeping himself always unattached.
Translated by Shri Purohit Swami
But whoever, controlling the senses by the mind, O Arjuna, engages himself in Karma Yoga with the organs of action, without attachment, he excels.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
yaḥ—who; tu—but; indriyāṇi—the senses; manasā—by the mind; niyamya—control; ārabhate—begins; arjuna—Arjun; karma-indriyaiḥ—by the working senses; karma-yogam—karm yog; asaktaḥ—without attachment; saḥ—they; viśhiṣhyate—are superior