Sutavā ca kho, bhikkhave, ariyasāvako dukkhāya vedanāya phuṭṭho samāno na socati, na kilamati, na paridevati, na urattāḷiṁ kandati, na sammohaṁ āpajjati.
When a learned noble disciple experiences painful physical feelings they don’t sorrow or wail or lament, beating their breast and falling into confusion.