Chapter 6 · verse 14 · gita.yoga.org
Bhagavad Gita 6.14
प्रशान्तात्मा विगतभीर्ब्रह्मचारिव्रते स्थितः। मनः संयम्य मच्चित्तो युक्त आसीत मत्परः
Serene-minded, fearless, firm in the vow of a Brahmachari, having controlled their mind, thinking of Me and balanced in mind, let them sit, having Me as their supreme goal.