"I saw Marwan bin Al-Hakam sitting and I came and sat with him. He told us that Zaid bin Thabit told him, that the following was revealed to Messenger of Allah ﷺ: (Not equal are those of the believers who sit (at home) and those who strive hard and fight in the cause of Allah), then Ibn Umm Maktum came when he was dictating it to me (Zaid), and said: 'O Messenger of Allah! If I were able to go for Jihad I would go out for Jihad.' Then Allah, the Mighty and Sublime, revealed to him - while his thigh was against mine, and became so heavy that I thought my thigh would break, until (the revelation) stopped -: 'Except those who are disabled (by injury or are blind or lame).'" [1] Abu 'Abdur-Rahman (An-Nasa'i) said: This 'Abdur-Rahman bin Ishaq is tolerable, while 'Abdur-Rahman bin IShaq, from whom reports 'Ali bin Mushir, abu Mu'awiyah, and 'Abdul-Wahid bin Ziyad from An-Nu'man bin Sa'd - he is not trustworthy. [1] An-Nisa' 4:95.  

أَنَّ رَسُولَ اللَّهِ ﷺ أُنْزِلَ عَلَيْهِ لاَ يَسْتَوِي الْقَاعِدُونَ مِنَ الْمُؤْمِنِينَ وَالْمُجَاهِدُونَ فِي سَبِيلِ اللَّهِ فَجَاءَ ابْنُ أُمِّ مَكْتُومٍ وَهُوَ يُمِلُّهَا عَلَىَّ فَقَالَ يَا رَسُولَ اللَّهِ لَوْ أَسْتَطِيعُ الْجِهَادَ لَجَاهَدْتُ فَأَنْزَلَ اللَّهُ ﷻ وَفَخِذُهُ عَلَى فَخِذِي فَثَقُلَتْ عَلَىَّ حَتَّى ظَنَنْتُ أَنْ سَتُرَضُّ فَخِذِي ثُمَّ سُرِّيَ عَنْهُ { غَيْرُ أُولِي الضَّرَرِ } قَالَ أَبُو عَبْدِ الرَّحْمَنِ عَبْدُ الرَّحْمَنِ بْنُ إِسْحَاقَ هَذَا لَيْسَ بِهِ بَأْسٌ وَعَبْدُ الرَّحْمَنِ بْنُ إِسْحَاقَ يَرْوِي عَنْهُ عَلِيُّ بْنُ مُسْهِرٍ وَأَبُو مُعَاوِيَةَ وَعَبْدُ الْوَاحِدِ بْنُ زِيَادٍ عَنِ النُّعْمَانِ بْنِ سَعْدٍ لَيْسَ بِثِقَةٍ  

"Sahl bin Sa'd said: 'I saw Marwan sitting in the Masjid so I went and sat beside him, and he told us that Zaid bin Thabit had told him, that the Messenger of Allah ﷺ dictated to him the words: [Not equal are those of the believers who sit (at home) and those who strive hard and fight in the cause of Allah]. Then Ibn umm Maktum came to him while he was dictating it to me (Zaid) and said: 'O Messenger of Allah! If I were able to go for Jihad I would go out for Jihad.' But he was a blind man. Then Allah revealed to His Messenger ﷺ - while his thigh was agaisnt my thigh, and (it became so heavy that) I thought my thigh would break, then it was lifted from him, and Allah, the Mighty and Sublime, revealed: 'Except those who are disabled (by injury or are blind or lame).'" [1] [1] An-Nisa' 4:95.  

رَأَيْتُ مَرْوَانَ جَالِسًا فِي الْمَسْجِدِ فَأَقْبَلْتُ حَتَّى جَلَسْتُ إِلَى جَنْبِهِ فَأَخْبَرَنَا أَنَّ زَيْدَ بْنَ ثَابِتٍ أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ ﷺ أَمْلَى عَلَيْهِ لاَ يَسْتَوِي الْقَاعِدُونَ مِنَ الْمُؤْمِنِينَ وَالْمُجَاهِدُونَ فِي سَبِيلِ اللَّهِ قَالَ فَجَاءَهُ ابْنُ أُمِّ مَكْتُومٍ وَهُوَ يُمِلُّهَا عَلَىَّ فَقَالَ يَا رَسُولَ اللَّهِ لَوْ أَسْتَطِيعُ الْجِهَادَ لَجَاهَدْتُ وَكَانَ رَجُلاً أَعْمَى فَأَنْزَلَ اللَّهُ عَلَى رَسُولِهِ ﷺ وَفَخِذُهُ عَلَى فَخِذِي حَتَّى هَمَّتْ تَرُضُّ فَخِذِي ثُمَّ سُرِّيَ عَنْهُ فَأَنْزَلَ اللَّهُ ﷻ { غَيْرُ أُولِي الضَّرَرِ }  

"bring me a shoulder blade of a camel, or a tablet, and write: Not equal are those of the believers who sit (at home)." [1] 'Amr bin Umm Maktum was behind him and he said: "Is there a concession for me?" Then the following was revealed: "Except those who are disabled (by injury or are blind or lame)." [2] [1] An-Nisa' 4:95. [2] An-Nisa' 4:95.  

أَنَّ النَّبِيَّ ﷺ ثُمَّ ذَكَرَ كَلِمَةً مَعْنَاهَا قَالَ ائْتُونِي بِالْكَتِفِ وَاللَّوْحِ فَكَتَبَ { لاَ يَسْتَوِي الْقَاعِدُونَ مِنَ الْمُؤْمِنِينَ } وَعَمْرُو بْنُ أُمِّ مَكْتُومٍ خَلْفَهُ فَقَالَ هَلْ لِي رُخْصَةٌ فَنَزَلَتْ { غَيْرُ أُولِي الضَّرَرِ }  

"When the following was revealed: 'Not equal are those of the believers who sit (at home),' [1] Ibn Umm Maktum, who was blind, came and said: 'O Messenger of Allah, what about me? I am blind.' He said: 'He did not leave before the following was revealed: Except those who are disabled (by injury or are blind or lame).'" [2] [1] An-Nisa' 4:95. [2] An-Nisa' 4:95.  

يَا رَسُولَ اللَّهِ فَكَيْفَ فِيَّ وَأَنَا أَعْمَى قَالَ فَمَا بَرِحَ حَتَّى نَزَلَتْ { غَيْرُ أُولِي الضَّرَرِ }