sn22.123:3.1 “But Reverend Sāriputta, what things should a mendicant stream-enterer rationally apply the mind to?”
sn22.123:3.2 “A mendicant stream-enterer should also rationally apply the mind to these five grasping aggregates as impermanent … as not-self.
sn22.123:3.3 It’s possible that a mendicant stream-enterer who rationally applies the mind to the five grasping aggregates will realize the fruit of once-return.” …
sn22.123:3.4 “It’s possible that a mendicant once-returner who rationally applies the mind to the five grasping aggregates will realize the fruit of non-return.” …
sn22.123:3.5 “It’s possible that a mendicant non-returner who rationally applies the mind to the five grasping aggregates will realize the fruit of perfection.”