Silavantasutta 2.2

2.2

“Sotāpannenapi kho, āvuso koṭṭhika, bhikkhunā ime pañcupādānakkhandhā aniccato …pe… anattato yoniso manasi kātabbā.

“A mendicant stream-enterer should also rationally apply the mind to these five grasping aggregates as impermanent … as not-self.