MN 75 With Māgaṇḍiya §28
And the wanderer Māgaṇḍiya received the going forth, the ordination in the Buddha’s presence. Not long after his ordination, Venerable Māgaṇḍiya, living alone, withdrawn, diligent, keen, and resolute, soon realized the supreme culmination of the spiritual path in this very life. He lived having achieved with his own insight the goal for which gentlemen rightly go forth from the lay life to homelessness. He understood: “Rebirth is ended; the spiritual journey has been completed; what had to be done has been done; there is nothing further for this place.” And Venerable Māgaṇḍiya became one of the perfected.
SN 12.65 The City §7–8
Suppose a person was walking through a forest. They’d see an ancient path, an ancient route traveled by humans in the past. Following it along, they’d see an ancient city, an ancient capital, inhabited by humans in the past. It was lovely, complete with parks, groves, lotus ponds, and embankments. Then that person would inform a king or their chief minister: ‘Please sir, you should know this. While walking through a forest I saw an ancient path, an ancient route traveled by humans in the past. Following it along I saw an ancient city, an ancient capital, inhabited by humans in the past. It was lovely, complete with parks, groves, lotus ponds, and embankments. Sir, you should rebuild that city!’ Then that king or their chief minister would have that city rebuilt. And after some time that city was successful and prosperous, populous and full of people, attained to growth and expansion. In the same way, I saw an ancient path, an ancient route traveled by fully awakened Buddhas in the past. And what is that ancient path, the ancient route traveled by fully awakened Buddhas in the past? It is simply this noble eightfold path, that is: right view, right purpose, right speech, right action, right livelihood, right effort, right mindfulness, and right immersion. This is that ancient path, the ancient route traveled by fully awakened Buddhas in the past. Following it along, I directly knew old age and death, their origin, their cessation, and the practice that leads to their cessation. Following it along, I directly knew rebirth … continued existence … grasping … craving … feeling … contact … the six sense fields … name and form … consciousness … Following it along, I directly knew choices, their origin, their cessation, and the practice that leads to their cessation. Having directly known this, I told the monks, nuns, laymen, and laywomen. And that’s how this spiritual life has become successful and prosperous, extensive, popular, widespread, and fully revealed among gods and humans.”
MN 92 With Sela §27
Then Venerable Sela and his assembly, living alone, withdrawn, diligent, keen, and resolute, soon realized the supreme culmination of the spiritual path in this very life. They lived having achieved with their own insight the goal for which gentlemen rightly go forth from the lay life to homelessness. They understood: “Rebirth is ended; the spiritual journey has been completed; what had to be done has been done; there is nothing further for this place.” And Venerable Sela together with his assembly became perfected.