Sahih al-Bukhari 6465
Sahih al-Bukhari · Book 81: To make the Heart Tender (Ar-Riqaq) · The adoption of a middle course, and the regularity of deeds
Narrated `Aisha:
حَدَّثَنِي مُحَمَّدُ بْنُ عَرْعَرَةَ ، حَدَّثَنَا شُعْبَةُ ، عَنْ سَعْدِ بْنِ إِبْرَاهِيمَ ، عَنْ أَبِي سَلَمَةَ ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ أَنَّهَا قَالَتْ سُئِلَ النَّبِيُّ صلى الله عليه وسلم أَىُّ الأَعْمَالِ أَحَبُّ إِلَى اللَّهِ قَالَ " أَدْوَمُهَا وَإِنْ قَلَّ ". وَقَالَ " اكْلَفُوا مِنَ الأَعْمَالِ مَا تُطِيقُونَ " .
The Prophet (ﷺ) was asked, "What deeds are loved most by Allah?" He said, "The most regular constant deeds even though they may be few." He added, 'Don't take upon yourselves, except the deeds which are within your ability."