Theravāda Vinaya
Mahāvibhaṅga
Sekhiyakaṇḍa
Surusuruvagga
Sekhiyā 59: Satthapāṇisikkhāpada
Tena samayena buddho bhagavā sāvatthiyaṃ viharati jetavane anāthapiṇḍikassa ārāme. Tena kho pana samayena chabbaggiyā bhikkhū satthapāṇissa dhammaṃ desenti … pe ….
“Na satthapāṇissa agilānassa dhammaṃ desessāmīti sikkhā karaṇīyā”ti. (59:204)
Satthaṃ nāma ekatodhāraṃ ubhatodhāraṃ paharaṇaṃ.
Na satthapāṇissa agilānassa dhammo desetabbo. Yo anādariyaṃ paṭicca satthapāṇissa agilānassa dhammaṃ deseti, āpatti dukkaṭassa.