He was contemporary during the later years of his patriarchate with king Ashoka, who, hearing that he was on Mount Uda discoursing to a large audience of believers, sent messengers to him, inviting him to come to the city where the king was, and bless him, by touching him on the crown of the head. The king much desired to learn at what spots he should erect pagodas in honour of Buddha. To this the patriarch responded, by pointing out to him all the places where Buddha had done anything remarkable during his life.
The number of converts was immense. Each of them threw down a tally four inches long. The tallies filled a storehouse which was sixteen feet high. Upagupta became,
in virtue and wisdom, almost a Buddha, lacking, however, the thirty-two points of characteristic beauty. When he had finished his journeys for reforming others, and the "accomplishment of destiny in meetings with them" (hwa-yuen-yi-pi, "renovating destiny already ended"), he performed the eighteen metamorphoses, and seized on the salvation that consists in destruction, i.e., he died. The tallies in the house were used as offerings, yajun (yajur), to burn. The people all wept aloud, collected the "relics" (sharira), erected a t'a (stupa), and performed regular worship before it.
In this example of the saint worship of Buddhism may be observed the upgrowth of superstitious practices. It aptly illustrates the way in which the religious principle in man works outward. Buddha, a sort of human god, was first worshipped. Other highly venerated men of a secondary type were in succession added, and became the inferior gods of a new pantheon.
Drikata, the fifth patriarch, was given by his father to Upagupta as a disciple, to be in constant attendance on him as Ananda was upon Shakyamuni. Upagupta received him to the vows at twenty years old. It was in this way. Upagupta was on a religious journey. He came to the door of an elderly man, who asked him, "Why do you, a holy sage, travel unattended?" He replied, "I have left the world, and am without family ties. No one has given me an attendant disciple. It may be you who will bestow this kindness." The elderly man replied, "If I have a son I will respectfully offer him to you." He afterwards had a son whom he named Drikata, who devoted himself in youth to the study of the Sutras and other books, and then went in search of Upagupta.
When Upagupta was old, he said to Drikata, "My time for entering the Nirvana is come. The Dharma which I have taught I intrust to you. It will be your duty to teach it in regions far and near." This he did in Central India, and when he died (seized on the Nirvana) Devas and men were sad.