Bhagavad Gita 18.70

अध्येष्यते च य इमं धर्म्यं संवादमावयो: ।
ज्ञानयज्ञेन तेनाहमिष्ट: स्यामिति मे मति: ॥

adhyeṣyate ca ya imaṃ dharmyaṃ saṃvādam-āvayo:
jñāna-yajñena tenāham-iṣṭa: syām-iti me mati: – 70

He who will study faithfully this dharmic (righteous) dialogue of ours, by him I shall be worshipped with the oblation (offering) of knowledge, Jñāna-yajña. This is My considered view.