Saṃyutta Nikāya 52 2. Dutiyavagga 19. Nānādhimuttisutta “Imesañca panāhaṃ, āvuso, catunnaṃ satipaṭṭhānānaṃ bhāvitattā bahulīkatattā sattānaṃ nānādhimuttikataṃ yathābhūtaṃ pajānāmī”ti. Navamaṃ.