The Long Āgama Sūtra 25.6

25.6

「迦葉！彼有智者作如是觀，沙門瞿曇於不善法、重濁、黑冥、非賢聖法，彼異眾師於不善法、重濁、黑冥、非賢聖法，誰能堪任滅此法者？迦葉！彼有智者作是觀時，如是知見，唯沙門瞿曇能滅是法。迦葉！彼有智者作如是觀，如是推求，如是論時，我於此中則有名稱。

“Kāśyapa, those who are wise make this observation: ‘When the ascetic Gautama had unskillful qualities, quite defiled, dark, and ignoble and when other teachers had the same qualities, which of them was capable of destroying these qualities?’ Kāśyapa, when the wise make this observation, they thus know and see that only the ascetic Gautama was able to destroy these qualities. Kāśyapa, when those who are wise make this observation, inquire into this, and discuss this, I’m the one who they name as being so.