8.
The Discourse on What Should Be Practised Frequently
152.
"I will teach you, monks, the mental state to be cultivated and that not to be cultivated.
Listen to that, etc.
And what, monks, is the mental state not to be cultivated?
Wrong view, etc.
wrong liberation -
this is called, monks, the mental state not to be cultivated.
And what, monks, is the mental state to be cultivated?
Right view... etc.
right liberation -
this is called, monks, the mental state to be cultivated."
The eighth.