مُسْنَدُ أَحْمَدَ
Musnad Ahmad 4199
Musnad of Abdullah bin Mas'ood
It was narrated that ‘Abdullah (رضي الله عنه) said: The Messenger of Allah (ﷺ) said: “No one should say: I am better than Yoonus bin Matta.”
Musnad Ahmad 4227Its isnad is saheeh, al-Bukhari (3406)]