The Prophet ﷺ said, "It is not fitting for any servant to say, 'I am better than Yunus bin Matta.'"
عن النبي ﷺ قال: لا ينبغي لعبد أن يقول: أنا خير من يونس بن متى.
Bukhari narrated it in the Hadiths of the Prophets (3395), and Muslim in the Virtues (2377), both from Muhammad bin Bashshar, who said, Ghundar Muhammad bin Jafar narrated to us, Shuba narrated to us, from Qatada, who said, I heard Abu Aliyah say, The cousin of your Prophet, meaning Ibn Abbas, narrated to us, and he mentioned it.