Bhagavad Gita 18.76
O King! The more I think of that marvelous and holy discourse, the more I lose myself in joy.
राजन्संस्मृत्य संस्मृत्य संवादमिममद्भुतम्।केशवार्जुनयोः पुण्यं हृष्यामि च मुहुर्मुहुः॥rājansaṃsmṛtya saṃsmṛtya saṃvādamimamadbhutam|keśavārjunayoḥ puṇyaṃ hṛṣyāmi ca muhurmuhuḥ||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).