Al-Fath 48:17
لَّيْسَ عَلَى الْأَعْمَىٰ حَرَجٌ وَلَا عَلَى الْأَعْرَجِ حَرَجٌ وَلَا عَلَى الْمَرِيضِ حَرَجٌ ۗ وَمَن يُطِعِ اللَّهَ وَرَسُولَهُ يُدْخِلْهُ جَنَّاتٍ تَجْرِي مِن تَحْتِهَا الْأَنْهَارُ ۖ وَمَن يَتَوَلَّ يُعَذِّبْهُ عَذَابًا أَلِيمًا ١٧
Laysa AAala alaAAma harajun wala AAala alaAAraji harajun wala AAala almareedi harajun waman yutiAAi Allaha warasoolahu yudkhilhu jannatin tajree min tahtiha alanharu waman yatawalla yuAAaththibhu AAathaban aleeman
“There is no blame for the blind, nor is there blame for the lame, nor is there blame for the sick (that they go not forth to war). And whoso obeyeth Allah and His messenger, He will make him enter Gardens underneath which rivers flow; and whoso turneth back, him will He punish with a painful doom.” (48:17)