57 – Ibrāhīm narrated to me; Hishām ibn ʿAmmār narrated to us; Saʿīd ibn Sālim narrated to us; Mūsā ibn ʿUbaydah narrated to us, from his brother ʿAbd Allāh ibn ʿUbaydah, who said: When Ibrāhīm noticed grey hairs, he exclaimed, “Welcome, O forbearance and knowledge! Praise be to Allah, who has brought me safely out of the years of youth.”