श्रद्धावाँल्लभते ज्ञानं तत्परः संयतेन्द्रियः। ज्ञानं लब्ध्वा परां शान्तिमचिरेणाधिगच्छति।।4.39।।
śhraddhāvān labhate jñānaṁ tat-paraḥ sanyatendriyaḥ jñānaṁ labdhvā parāṁ śhāntim achireṇādhigachchhati
The one who is full of faith, devoted to it, and has subdued their senses obtains this knowledge; and upon obtaining the knowledge, they attain the supreme peace immediately.