Quran 4:98

إِلَّا ٱلۡمُسۡتَضۡعَفِينَ مِنَ ٱلرِّجَالِ وَٱلنِّسَآءِ وَٱلۡوِلۡدَٲنِ لَا يَسۡتَطِيعُونَ حِيلَةً۬ وَلَا يَہۡتَدُونَ سَبِيلاً۬ ٩٨

Exempted are the weak men, women, and children who do not possess the strength, nor the means to find a way out.