AN 4.24
PTS: A ii 23
Kalaka Sutta: At Kalaka's Park
translated from the Pali by
Thanissaro Bhikkhu

On one occasion the Blessed One was staying in Saketa at Kalaka's park. There he addressed the monks: "Monks!"

"Yes, lord," the monks responded.

The Blessed One said: "Monks, whatever in the cosmos — with its devas, Maras, & Brahmas, its generations with their contemplatives & brahmans royalty & common people — is seen, heard, sensed, cognized, attained, sought after, pondered by the intellect: That do I know. Whatever in the cosmos — with its devas, Maras, & Brahmas, its generations with their contemplatives & brahmans, their royalty & common people — is seen, heard, sensed, cognized, attained, sought after, pondered by the intellect: That I directly know. That has been realized by the Tathagata, but in the Tathagata[1] it has not been established.[2]

"If I were to say, 'I don't know whatever in the cosmos... is seen, heard, sensed, cognized... pondered by the intellect,' that would be a falsehood in me. If I were to say, 'I both know and don't know whatever in the cosmos... is seen, heard, sensed, cognized... pondered by the intellect,' that would be just the same. If I were to say, 'I neither know nor don't know whatever in the cosmos... is seen, heard, sensed, cognized... pondered by the intellect,' that would be a fault in me.

"Thus, monks, the Tathagata, when seeing what is to be seen, doesn't construe an [object as] seen. He doesn't construe an unseen. He doesn't construe an [object] to-be-seen. He doesn't construe a seer.

"When hearing...

"When sensing...

"When cognizing what is to be cognized, he doesn't construe an [object as] cognized. He doesn't construe an uncognized. He doesn't construe an [object] to-be-cognized. He doesn't construe a cognizer.

Thus, monks, the Tathagata — being the same with regard to all phenomena that can be seen, heard, sensed, & cognized — is 'Such.' And I tell you: There's no other 'Such' higher or more sublime.

"Whatever is seen or heard or sensed and fastened onto as true by others, One who is Such — among the self-fettered — wouldn't further claim to be true or even false. "Having seen well in advance that arrow where generations are fastened & hung — 'I know, I see, that's just how it is!' — there's nothing of the Tathagata fastened."

Notes

1.
Reading tathagate with the Thai edition.
2.
I.e., the Tathagata hasn't taken a stance on it.