In the text of the Milindapanha, five former teachers of the young Bodhisatta are mentioned. Some information about Āḷāra Kālāma and Udaka Ramaputta can be found in the Suttas and Sutras, but not about the other former teachers. Does anyone maybe know of sources where the eight Brahmans Rāma, Dhaja, Lakkhaṇa, Mantī, Yañña, Suyāma, Subhoja, Sudatta, and Brahman Sabbamitta are mentioned?
'Those eight Brahmans who, just after the birth of the Bodisat, took note of the marks on his body—[236] Rāma, and Dhaja, and Lakkhaṇa, and Mantī [3], and Yañña [4], and Suyāma, and Subhoja [5], and Sudatta [6]—they who then made known his future glory, and marked him out as one to be carefully guarded-these were first his teachers [7].
'And again, O king, the Brahman Sabbamitta of distinguished descent, who was of high lineage in the land of Udicca [8], a philologist and grammarian, well read in the six Vedaṅgas [9], whom Suddhodana the king, the Bodisat’s father, sent for, and having poured out the water of dedication from a golden vase, handed over the boy to his charge, to be taught—this was his second teacher [10].
'And again, O king, the god who raised the agitation in the Bodisat’s heart, at the sound of whose speech the Bodisat, moved and anxious, that very moment went out from the world in his Great Renunciation—this was his third teacher [11].
'And again, O king, Āḷāra Kālāma—he was his fourth teacher.
'And again, O king, Uddaka the son of Rāma—he was his fifth teacher.