... Now Akkosaka of the Bhaaradvaaja Brahmans heard [of this.] Angry and displeased, he went to see the Blessed One, overwhelming him with abuse and reproaches. At these words the Blessed One said: "What do you think, brahman? Do you receive visits from friends and colleagues, blood-relations and others?"
"Yes, good Gotama, sometimes such people come."
"What do you think? Do you serve them with solid food, soft food and savories?"
"Yes, good Gotama, sometimes."
"But supposing, brahman, they do not accept what you offer, whose is it?"
"If they do not accept, good Gotama, then it belongs to us."
"So it is here, brahman. The abuse, the scolding, the reviling you hurl at us who do not abuse or scold or revile, we do not accept from you. It all belongs to you, brahman, it all belongs to you! If a man replies to abuse with abuse, to scolding with scolding, to reviling with reviling, brahman, that is like you joining your guests for dinner. But we are not joining you for dinner. It is all yours, brahman, it is all yours!"
"The king and his court believe that Gotama the recluse is an Arahant. And yet the good Gotama can get angry!"
[The Blessed One said in verse:]How could anger rise in him who's free, Wrathless, all his passions tamed, at peace, Freed by highest insight, by himself, So abiding, perfectly serene? If a man's abused and answers back, Of the two he shows himself the worse. He who does not answer back in kind, Celebrates a double victory. From his action both sides benefit, He himself and his reviler too: Understanding that man's angry mood, He can help him clear it and find peace. He's the healer of them both, because He and the other benefit thereby. People think a man like that's a fool, For they cannot understand the Truth.
[Akkosaka responds exactly as in SN 7.1]
And another Venerable Bhaaradvaaja became an Arahant.