Mahabharata 5.89.40
तैर्तर्पयित्वा प्रथमं ब्राह्मणान्मधुसूदनःवेदविद्भ्यो ददौ कृष्णः परमद्रविणान्यपि
tairtarpayitvā prathamaṃ brāhmaṇānmadhusūdanaḥvedavidbhyo dadau kṛṣṇaḥ paramadraviṇānyapi
Our plain-language meaning of this verse is waiting for scholar review.