Majjhima Nikaya 5:265
SUJATOTatra ce, bhikkhave, pare tathāgataṁ akkosanti paribhāsanti rosenti vihesenti, tatra, bhikkhave, tathāgatassa na hoti āghāto na appaccayo na cetaso anabhiraddhi.
This being so, if others abuse, attack, harass, and trouble the Realized One, he doesn’t get resentful, bitter, and emotionally exasperated.