tasmāt tvam indriyāṇyādau niyamya bharatarṣhabha
pāpmānaṁ prajahi hyenaṁ jñāna-vijñāna-nāśhanam
Therefore, O best of the Bharatas, in the very beginning bring the senses under control and slay this enemy called desire, which is the embodiment of sin and destroys knowledge and realization.
Word by Word Meaning:
tasmāt - therefore
tvam - you
indriyāṇi - senses
ādau - in the very beginning
niyamya - having controlled
bharata-ṛiṣhabha - Arjun, the best of the Bharatas
pāpmānam - the sinful
hi - certainly
enam - this
jñāna - knowledge
vijñāna - realization
nāśhanam - the destroyer
prajahi - slay