At Sāvatthī. Then the brahmin Jānussoṇi went up to the Buddha, and exchanged greetings with him. Seated to one side he said to the Buddha:
“Worthy Gotama, does all exist?” “‘All exists’: this is one extreme, brahmin.”
“Then does all not exist?” “‘All does not exist’: this is the second extreme. Avoiding these two extremes, the Realized One teaches by the middle way: ‘Ignorance is a requirement for choices. Choices are a requirement for consciousness. … That is how this entire mass of suffering originates. When ignorance fades away and ceases with no residue left behind, choices cease. When choices cease, consciousness ceases. … That is how this entire mass of suffering ceases.’”
When he said this, the brahmin Jānussoṇi said to the Buddha, “Excellent, worthy Gotama! Excellent! … From this day forth, may the worthy Gotama remember me as a lay follower who has gone for refuge for life.”