مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2843
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas (رضي الله عنه) said: The Messenger of Allah (ﷺ) continued ‘Umrah on to the Hajj [tamattu’ or qiran] until he died, and Abu Bakr (did the same) until he died, and ‘Umar and ‘Uthman (did the same) until they died. The first one to disallow that was Mu’awiyah.
Musnad Ahmad 2863Its isnad is da’eef because of the weakness of Laith bin Abu