Verse
तस्माद्यस्य महाबाहो निगृहीतानि सर्वशः ।इन्द्रियाणीन्द्रियार्थेभ्यस् तस्य प्रज्ञा प्रतिष्ठिता ॥
tasmādyasya mahābāho nigṛhītāni sarvaśaḥindriyāṇīndriyārthebhyas tasya prajñā pratiṣṭhitā
Therefore, O mighty-armed, one who has utterly restrained the excitement of the senses by their objects, his intelligence sits firmly founded in calm self-knowledge.
Gītā 2·68