佛祖統紀 34.20

34.20

In the fortieth year, on the eighth day of the second month, King Śuddhodana held a great assembly of ministers, lesser kings, and brāhmaṇas. Using vessels of the seven treasures containing the waters of the four great oceans, he anointed Siddha's head, establishing him as crown prince (Sūtra of Cause and Effect. 'Brāhmaṇa' is translated here as 'pure conduct,' a collective name for non-Buddhist traditions).