Digha Nikaya (Coleção dos Discursos Longos) 1:874
SUJATOEkamantaṁ nisinnaṁ kho cundaṁ kammāraputtaṁ bhagavā dhammiyā kathāya sandassesi samādapesi samuttejesi sampahaṁsesi.
The Buddha educated, encouraged, fired up, and inspired him with a Dhamma talk.