Mahāvagga

Suttapiṭaka · Khuddakanikāya · Paṭisambhidāmagga · Vol. 31 · Section 240

[240] "The act of making manifest" (pakāsanatā): it makes manifest form (rūpa) as impermanent; it makes manifest form as suffering (dukkha); it makes manifest form as not-self. Feeling (vedanā), perception (saññā), volitional formations (saṅkhārā), consciousness (viññāṇa), the eye (cakkhu) … it makes manifest aging and death (jarāmaraṇa) as impermanent; it makes manifest aging and death as suffering; it makes manifest aging and death as not-self.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.