Note 5 — Chapter XVII · SAṄKÂŚYA. BUDDHA’S ASCENT TO AND DESCENT FROM THE TRAYASTRIṂŚAS HEAVEN, AND OTHER LEGENDS.
James Legge translation
5 Anuruddha was a first cousin of Śâkyamuni, being the son of his uncle Amṛitodana. He is often mentioned in the account we have of Buddha’s last moments. His special gift was the divyachakshus or ‘heavenly eye,’ the first of the six abhijñâs or ‘supernatural talents,’ the faculty of comprehending in one instantaneous view, or by intuition, all beings in all worlds. ‘He could see,’ says Hardy, M. B., p. 232, ‘all things in 100,000 sakvalas as plainly as a mustard seed held in the hand.’