Sunan Abu Dawud
3091
Hasan+2

Narrated Abu Musa:I heard the Prophet (ﷺ) many times say: When a servant of Allah is accustomed to do a good work, then becomes ill or goes on journey, what was accustomed to do when he was well and staying at home will be recorded for him

HasanAl-Albani
HasanMuhammad Muhyi Al-Din Abdul Hamid