1.
The Discourse on the Establishment of Mindfulness
274.
"Monks, for the direct knowledge of lust, four qualities are to be developed.
Which four?
Here, monks, a monk dwells observing the body in the body, ardent, fully aware, mindful, having removed covetousness and displeasure regarding the world;
in feelings... etc.
In mind... etc.
He dwells observing mental phenomena in mental phenomena, ardent, fully aware, mindful, having removed covetousness and displeasure regarding the world.
Monks, for the direct knowledge of lust, these four qualities are to be developed."
The first.