5.
The Discourse on Suffering
174.
At Sāvatthī.
Seated to one side, the venerable Rādha said this to the Blessed One:
"'Suffering, suffering', venerable sir, is said.
What indeed, venerable sir, is suffering?"
"Materiality, Rādha, is suffering, feeling is suffering, perception is suffering, activities are suffering, consciousness is suffering.
Seeing thus, etc.
He understands: ... there is no more coming back to any state of being.'"
The fifth.