[50] When my mind (citta) was thus concentrated (samādhi), purified, bright, unblemished, rid of defilement, malleable, wieldy, steady, and attained to imperturbability, I directed my mind toward the knowledge (ñāṇa) of the destruction of the taints (āsava). I directly knew as it really is: 'This is suffering (dukkha)'; I directly knew as it really is: 'This is the origin of suffering'; I directly knew as it really is: 'This is the cessation of suffering'; I directly knew as it really is: 'This is the way of practice leading to the cessation of suffering.' I directly knew as it really is: 'These are the taints'; I directly knew as it really is: 'This is the origin of the taints'; I directly knew as it really is: 'This is the cessation of the taints'; I directly knew as it really is: 'This is the way of practice leading to the cessation of the taints.'
When I knew thus and saw thus, my mind was liberated from the taint of sensual pleasures, my mind was liberated from the taint of existence, and my mind was liberated from the taint of ignorance. When it was liberated, there came the knowledge: 'It is liberated.' I directly knew: 'Birth is destroyed, the holy life has been lived, what had to be done has been done; there is nothing further for this state of being.'
This, brahmin, was the third true knowledge (vijjā) attained by me in the last watch of the night. Ignorance (avijjā) was dispelled, true knowledge arose; darkness was dispelled, light arose — as happens for one who dwells diligent, ardent, and resolute.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.