AN 1.78

appamattikā esā, bhikkhave, parihāni yadidaṃ bhogaparihāni. etaṃ patikiṭṭhaṃ, bhikkhave, parihānīnaṃ yadidaṃ paññāparihānī'ti.

SN 47.46

tato tuyhaṃ, bhikkhu, yā ratti vā divaso vā āgamissati vuddhi'y'eva pāṭikaṅkhā kusalesu dhammesu, no parihānī'ti.