BG 2.68
तस्माद्यस्य महाबाहो निगृहीतानि सर्वशः ।
इन्द्रियाणीन्द्रियार्थेभ्यस्तस्य प्रज्ञा प्रतिष्ठिता ॥
इन्द्रियाणीन्द्रियार्थेभ्यस्तस्य प्रज्ञा प्रतिष्ठिता ॥
tasmād yasya mahā-bāho nigṛhītāni sarvaśaḥ
indriyāṇīndriyārthebhyas tasya prajñā pratiṣṭhitā
indriyāṇīndriyārthebhyas tasya prajñā pratiṣṭhitā
Word-for-word meanings
tasmāt — therefore; mahā-bāho — O mighty-armed one; prajñā — the intellect; tasya — of one; yasya — whose; indriyāṇi — senses; nigṛhītāni — are restrained; sarvaśaḥ — completely; indriya-arthebhyaḥ — from their sense objects; pratiṣṭhitā — is steady.
Translation
Therefore, O mighty-armed Arjuna, the intellect of a person whose senses are completely restrained from their objects is steady.