Sayyiduna Abdullah bin Umm Maktum (may Allah be pleased with him), who was blind, when he heard about the virtues of the Mujahideen, he said: "O Messenger of Allah! What about those believers who do not have the ability to participate in Jihad?" He had not yet finished his words when tranquility descended upon you (the Prophet, peace be upon him) again, and your thigh fell upon my thigh, and I felt the same weight as I had felt the first time. When this state was lifted from you, you said: "Recite, Zaid!" I recited the same verse: «لَا يَسْتَوِي الْقَاعِدُونَ مِنَ الْمُؤْمِنِينَ» Then the Messenger of Allah (peace be upon him) said: " «غَيْرُ أُولِي الضَّرَرِ» " Zaid bin Thabit (may Allah be pleased with him) says: "This phrase «غَيْرُ أُولِي الضَّرَرِ» was specially revealed by Allah, so I added it (to the Ayah). By Allah! It seems to me as if I am still seeing it in the very place where I had inserted it into the bone."