Kālattayaanattasuttaṃ [SN 22.11, PTS 3.21]

11.

The Discourse on Non-self in the Three Times

11. At Sāvatthī. "Materiality, monks, is non-self, whether past or future; what then to say of the present! Seeing thus, monks, a learned noble disciple is without longing for past materiality; he does not delight in future materiality; he is practising for disenchantment, dispassion, and cessation of present materiality. Feeling is non-self... perception is non-self... activities are non-self... Consciousness is non-self, whether past or future; what then to say of the present! Seeing thus, monks, a learned noble disciple is without longing for past consciousness; he does not delight in future consciousness; he is practising for disenchantment, dispassion, and cessation of present consciousness." The eleventh.