1"Bhikkhus, the eye … the mind of the present is impermanent. Seeing thus, the instructed noble disciple experiences revulsion towards the eye … towards the mind. He understands: ‘ … there is no more for this state of being.’" sn.iv.152

1"Cakkhu, bhikkhave, aniccaṁ paccuppannaṁ … pe … jivhā aniccā paccuppannā … pe … mano anicco paccuppanno. Evaṁ passaṁ … pe … nāparaṁ itthattāyāti pajānātī"ti.