Saṃyutta Nikāya 45
Connected Discourses on the Path
16. Purified (1)
At Savatthī. “Bhikkhus, these eight things, purified, cleansed, flawless, free from corruptions, if unarisen do not arise apart from the appearance of a Tathagata, an Arahant, a Perfectly Enlightened One. What eight? Right view … right concentration. These eight things….”