مُسْنَدُ أَحْمَدَ
Musnad Ahmad 1935
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn "Abbas: People used to depart from all points and the Messenger of Allah (ﷺ) said: "No one should leave until the last thing he has done is to circumambulate the House.”
Musnad Ahmad 1936Sahih (Darussalam) [ al-Bukhari (1755) and Muslim (1327)]