5.
The Second Discourse on Gratification
130.
They were dwelling at Bārāṇasī in the Deer Park at Isipatana, etc.
"'True knowledge, true knowledge', friend Sāriputta, is said.
What indeed, friend, is true knowledge, and in what way is one gone to true knowledge?"
"Here, friend, a learned noble disciple understands as it really is the gratification, danger, and escape regarding matter. In feeling, etc. in perception, of activities... understands as it really is the gratification, danger, and escape regarding consciousness. This is called, friend, true knowledge; and to this extent one is gone to true knowledge." The fifth.