2.
The Discourse on the Stream-Enterer
502.
"There are, monks, these five faculties.
Which five?
The faculty of pleasantness, the faculty of pain, the faculty of pleasure, the faculty of displeasure, the faculty of equanimity.
Since, monks, a noble disciple understands as it really is the origin, passing away, gratification, danger, and escape of these five faculties -
this is called, monks, a noble disciple who is a stream-enterer, no longer subject to fall into lower realms, fixed in destiny, heading for the highest enlightenment."
The second.