(18) باب الْقَصْدِ وَالْمُدَاوَمَةِ عَلَى الْعَمَلِ
Narrated `Aisha:
The most beloved action to Allah's Messenger (ﷺ) was that whose doer did it continuously and regularly. (ID)
Reference (ID): Sahih al-Bukhari 6462 (ID)
In-book reference (ID): Book 81, Hadith 51 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 8, Book 76, Hadith 469 (ID)