Bhagavad Gita Chapter 3 Verse 41

Gita 3.41

तस्मात्, त्वम्, इन्द्रियाणि, आदौ, नियम्य, भरतर्षभ,
पाप्मानम्, प्रजहि, हि, एनम्, ज्ञानविज्ञाननाशनम्।।41।।

Gita 3.41

Tasmaat’, tvam, indriyaani, aadau, niyamya, bharatarshabh,
Paapmaanm’, prjahi, hi, enam’, gyaanvigyaannaashnam’ ||41||

Translation: (Tasmaat’) therefore (bharatarshabh) O descendent of Bharat, Arjun! (tvam’) you (aadau) first of all (indriyaani) senses (niyamya) controlling (enam’) this (gyaan-vigyaan-naashnam’) the destroyer of knowledge and science (paapmaanam’) great sinner sex (hi) definitely (prjahi) kill. (41)

Bhagavad Gita Chapter 3 Verse 41

Therefore, O descendent of Bharat, Arjun! You first of all controlling the senses definitely kill this destroyer of knowledge and science, the great sinner sex.