8.
The Discourse on Craving
329.
At Sāvatthī.
"Whatever, monks, desire and lust there is for craving for visible forms, that is an impurity of the mind.
Whatever... craving for sounds...
whatever... craving for odours...
whatever... craving for flavours...
whatever... craving for tangibles...
whatever desire and lust there is for craving for mental phenomena, that is an impurity of the mind.
When, monks, for a monk... etc.
for phenomena to be realised by direct knowledge."
The eighth.