لَّيۡسَ عَلَى ٱلضُّعَفَآءِ وَلَا عَلَى ٱلۡمَرۡضَىٰ وَلَا عَلَى ٱلَّذِينَ لَا يَجِدُونَ مَا يُنفِقُونَ حَرَجٌ إِذَا نَصَحُواْ لِلَّهِ وَرَسُولِهِۦ ۚ مَا عَلَى ٱلۡمُحۡسِنِينَ مِن سَبِيلٍ ۚ وَٱللَّهُ غَفُورٌ رَّحِيمٌ
There is no blame on those who are infirm, or ill, or who find no resources to spend (on the cause), if they are sincere (in duty) to Allah and His Messenger: no ground (of complaint) can there be against such as do right: and Allah is Oft-forgiving, Most Merciful.<br/>
As for the weak, such as the old, and the sick, the blind and the chronically ill, and those who find nothing to expend, for the struggle, no blame, no sin, falls upon them, should they stay away from it, if they remain true to God and to His Messenger, when they stay behind, by not spreading false rumours or impeding [others from joining the struggle], but by [adhering to] obedience. There is no way [of blame], no way of reproach, against those who are virtuous, through such [behaviour]. And God is Forgiving, Merciful, to them, by granting them such leeway [in this matter].