6.
The First Discourse on Analysis
506.
"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.
"And what, monks, is the faculty of pleasantness? Whatever bodily pleasure, bodily comfort, pleasant and comfortable feeling born of body-contact - this is called, monks, the faculty of pleasantness.
"And what, monks, is the faculty of pain? Whatever bodily pain, bodily discomfort, painful and uncomfortable feeling born of body-contact - this is called, monks, the faculty of pain.
"And what, monks, is the faculty of pleasure? Whatever mental pleasure, mental comfort, pleasant and comfortable feeling born of mind-contact - this is called, monks, the faculty of pleasure.
"And what, monks, is the faculty of displeasure? Whatever mental pain, mental discomfort, painful and uncomfortable feeling born of mind-contact - this is called, monks, the faculty of displeasure.
"And what, monks, is the faculty of equanimity? Whatever bodily or mental feeling that is neither comfortable nor uncomfortable - this is called, monks, the faculty of equanimity. These, monks, are the five faculties." The sixth.