When the verse "Not equal are those believers who sit at home" [Nisa 4:95] was revealed, the Messenger of Allah ﷺ called Zayd, who came with a shoulder blade bone and wrote it down. Then Ibn Umm Maktum complained about his blindness, so the verse was revealed as "Not equal are those believers who sit at home, other than those who have a disability" [Nisa 4:95].
حدثنا أبو الوليد حدثنا شعبة عن أبي إسحاق قال سمعت
لما نزلت {لا يستوي القاعدون من المؤمنين} دعا رسول الله ﷺ زيدا فجاء بكتف فكتبها وشكا ابن أم مكتوم ضرارته فنزلت {لا يستوي القاعدون من المؤمنين غير أولي الضرر}