Suddhikasuttaṃ [SN 22.98, PTS 3.149]

6.

The Discourse on Suddhika

98. At Sāvatthī. Seated to one side, that monk said this to the Blessed One - "Is there indeed, venerable sir, any materiality, which materiality is permanent, stable, eternal, not subject to change, and will remain the same for eternity? Is there indeed, venerable sir, any feeling... etc. any perception... any activities... any consciousness, which consciousness is permanent, stable, eternal, not subject to change, and will remain the same for eternity?" "There is not, monk, any materiality, which materiality is permanent, stable, eternal, not subject to change, and will remain the same for eternity. There is not, monk, any feeling... any perception... any activities... any consciousness, which consciousness is permanent, stable, eternal, not subject to change, and will remain the same for eternity." The sixth.