Bhagavad-gītā 2.66
BG 2.66
Open the full passageनास्ति बुद्धिरयुक्तस्य न चायुक्तस्य भावना । न चाभावयतः शान्तिरशान्तस्य कुतः सुखम् ॥६६॥
Sanskrit
nāsti buddhir ayuktasya na cāyuktasya bhāvanā na cābhāvayataḥ śāntir aśāntasya kutaḥ sukham
Translation
One who is not connected with the Supreme [in Kṛṣṇa consciousness] can have neither transcendental intelligence nor a steady mind, without which there is no possibility of peace. And how can there be any happiness without peace?