CREDIT FOR GOOD DEEDS H 134 "When a worshiper of Allah is taken ill or goes on a journey he is credited with the equal of whatever he used to do when he was in good health or when he was at home." R 134 Bukhari with a chain up to Abu Musa Ash'ari who related that the Prophet, praise and peace be upon him, said this.
133- السابع عشر : عَنْهُ ، قَالَ : قَالَ رَسُول الله صلى الله عليه وآله وسلم : "إِذَا مَرِضَ العَبْدُ أَوْ سَافَرَ كُتِبَ لَهُ مِثْلُ مَا كَانَ يَعْمَلُ مُقِيماً صَحِيحاً" رواه البخاري .