The carpenter Pañcakaṅga disagreed with Venerable Udāyī about how many kinds of feeling the Buddha taught. The Buddha affirms that each is a genuine teaching, valid in different contexts.
Then the master builder Pañcakaṅga went up to Venerable Udāyī, bowed, sat down to one side, and said to him: “Sir, how many feelings has the Buddha spoken of?” “Master builder, the Buddha has spoken of three feelings: pleasant, painful, and neutral. The Buddha has spoken of these three feelings.” When he said this, Pañcakaṅga said to Udāyī: “Sir, Udāyī, the Buddha hasn’t spoken of three feelings. He’s spoken of two feelings: pleasant and painful. The Buddha said that neutral feeling is included as a peaceful and subtle kind of pleasure.”
For a second time, Udāyī said to him: “The Buddha hasn’t spoken of two feelings, he’s spoken of three.” For a second time, Pañcakaṅga said to Udāyī: “The Buddha hasn’t spoken of three feelings, he’s spoken of two.”
And for a third time, Udāyī said to him: “The Buddha hasn’t spoken of two feelings, he’s spoken of three.” And for a third time, Pañcakaṅga said to Udāyī: “The Buddha hasn’t spoken of three feelings, he’s spoken of two.” But neither was able to persuade the other. Venerable Ānanda heard this discussion between Udāyī and Pañcakaṅga.
Then he went up to the Buddha, bowed, sat down to one side, and informed the Buddha of all they had discussed.
“Ānanda, the explanation by the mendicant Udāyī, which the master builder Pañcakaṅga didn’t agree with, was quite correct. But the explanation by Pañcakaṅga, which Udāyī didn’t agree with, was also quite correct. In one explanation I’ve spoken of two feelings. In another explanation I’ve spoken of three feelings, or five, six, eighteen, thirty-six, or a hundred and eight feelings. I’ve explained the teaching in all these different ways.
This being so, you can expect that those who don’t concede, approve, or agree with what has been well spoken will argue, quarrel, and fight, continually wounding each other with barbed words.
I’ve explained the teaching in all these different ways. This being so, you can expect that those who do concede, approve, or agree with what has been well spoken will live in harmony, appreciating each other, without quarreling, blending like milk and water, and regarding each other with kindly eyes.
SN36.19