Already in the Buddha's time there were four establishments of the Order in Kosambī - the Kukkutārāma, the Ghositārāma, the Pāvārika-ambavana (these being given by three of the most eminent citizens of Kosambī, named respectively, Kukkuta, Ghosita and Pāvārika), and the Badarikārāma.
Bakkula was the son of a banker in Kosambī [REF].