The sixth sutta of the Parāyanavagga. It contains the questions asked of the Buddha by Upasīva and the answers thereto (Sn.vv.1069-76). One of Upasīva's questions was as to how the floods (ogha) may be crossed. We are told that he was an ākiñcaññāyatanalābhī. SnA.ii.593f; see also Culla-Niddesa, p.101.