About Trapusa and Bahalika

Trapusa and Bahalika are attributed to be the first two lay disciples of the Buddha. The first account of Trapusa and Bahalika appears in the Vinaya section of the Tripiṭaka where they offer the Buddha his first meal after enlightenment, take refuge in the Dharma, and become the Buddha's first disciples. Xuanzang says that Buddhism was brought to Central Asia by Trapusa and Bahalika two merchants who offered food to the Buddha after his enlightenment.