مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3158
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Qatadah that Abu Hassan al-A'raj said: A man from Banul-Hujaim, whose name was So and so son of Bujail, said to Ibn 'Abbas: What is this fatwa that has infatuated the people, that the one who circumambulates the House has exited ihram? He said: The Sunnah of your Prophet (ﷺ), whether you like it or not.
Musnad Ahmad 3182Its isnad is saheeh]