At Savatthi. “Bhikkhus, the eye is nonself, both of the past and the future, not to speak of the present. Seeing thus … sn.iv.5 … The mind is nonself … for its fading away and cessation.”
SN35.9: Ajjhattānattātītānāgatasutta
Ajjhattānattātītānāgatasutta: The Internal as Nonself in the Three Times - translated by Bhikkhu Bodhi
Translated by Bhikkhu Bodhi. Source text via SuttaCentral.