The Interior Will Be Impermanent in the Future Ajjhattānāgatāniccasutta

“Mendicants, in the future the eye, ear, nose, tongue, body, and mind will be impermanent …” “Cakkhu, bhikkhave, aniccaṁ anāgataṁ …pe… jivhā aniccā anāgatā …pe… mano anicco anāgato.

Evaṁ passaṁ …pe… nāparaṁ itthattāyāti pajānātī”ti.