Al-Adab Al-Mufrad 564

Farwah ibn Abi al-Maghra’ narrated to us; he said: ‘Ali ibn Mushir narrated to us, from Hisham ibn ‘Urwah, from his father, who said: I was sitting with Mu‘awiyah. He reflected to himself, then came to and said, “There is no forbearance except through experience.” He repeated it three times.