Bhagavad Gita · 18.70

अध्येष्यते च य इमं धर्म्यं संवादमावयोः।ज्ञानयज्ञेन तेनाहमिष्टः स्यामिति मे मतिः॥

adhyeṣhyate cha ya imaṁ dharmyaṁ saṁvādam āvayoḥ jñāna-yajñena tenāham iṣhṭaḥ syām iti me matiḥ

And one who studies this sacred dialogue of ours — by that one I shall be worshipped through the sacrifice of knowledge. This is My conviction.

— Bhagavad Gita 18.70

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)