MN 2

bhavissāmi nu kho ahaṃ anāgatam'addhānaṃ? na nu kho bhavissāmi anāgatam'addhānaṃ? kiṃ nu kho bhavissāmi anāgatam'addhānaṃ? kathaṃ nu kho bhavissāmi anāgatam'addhānaṃ? kiṃ hutvā kiṃ bhavissāmi nu kho ahaṃ anāgatam'addhānan'ti?

MN 61

ye'pi hi keci, rāhula, anāgatam'addhānaṃ samaṇā vā brāhmaṇā vā kāyakammaṃ parisodhessanti… sabbe te evam'evaṃ paccavekkhitvā paccavekkhitvā kāyakammaṃ parisodhessanti