The Prophet ﷺ was asked, "Which deeds are most beloved to Allah?"He replied, "Those done consistently, even if small." He also said, "Take on only the deeds you can sustain."
سئل النبي ﷺ أي الأعمال أحب إلى الله؟ قال: أدومها وإن قل. وقال: اكلفوا من الأعمال ما تطيقون.
Bukhari reported it in the Book of Riqaq (6465), and Muslim in the Book of the Prayer of Travelers (1828: 216), both of them through Shuba, from Saad bin Ibrahim, from Abu Salama, from Ayesha, who related it.