Ekottaragama (Sanskrit fragments) 11.1.7

11.1.7

爾時，世尊告諸比丘：「當滅一法，我證卿等成阿那含。云何為一法？所謂貪欲。諸比丘！當滅貪欲，我證卿等得阿那含。」

It was then that the Bhagavān addressed the monks, “If someone were to cease one thing, I’d bear witness that they’ve become a non-returner. What’s that one thing? It’s greed. Monks, you should cease greed, then I’ll bear witness that you’ve become non-returners.”