Upavāṇasandiṭṭhikasutta
Atha kho āyasmā upavāṇo yena bhagavā tenupasaṅkami …pe… ekamantaṁ nisinno kho āyasmā upavāṇo bhagavantaṁ etadavoca: “‘sandiṭṭhiko dhammo, sandiṭṭhiko dhammo’ti, bhante, vuccati. Kittāvatā nu kho, bhante, sandiṭṭhiko dhammo hoti, akāliko ehipassiko opaneyyiko paccattaṁ veditabbo viññūhī”ti?
Upavāṇa on What is Apparent in the Present Life
Then Venerable Upavāṇa went up to the Buddha … and said to him: “Sir, they speak of ‘a teaching apparent in the present life’. In what way is the teaching apparent in the present life, immediately effective, inviting inspection, relevant, so that sensible people can know it for themselves?”