Mahagovindasutta 11.2

11.2

Evaṃ dhammānudhammappaṭipannaṃ imināpaṅgena samannāgataṃ satthāraṃ neva atītaṃse samanupassāma, na panetarahi, aññatra tena bhagavatā.

I don’t see any Teacher, past or present, who so practices in line with the teaching, apart from the Buddha.