مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2773
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn 'Abbas (رضي الله عنه) that Quraish said: Muhammad and his companions have been exhausted by the fever of Yathrib. When the Messenger of Allah (ﷺ) came in the year he did ‘umrah, he said to his Companions: “Trot around the House three times to show the mushrikeen your strength.” And when they did that, Quraish said: They are not exhausted by it.
Musnad Ahmad 2793Its isnad is saheeh]