(36) باب بَيَانِ كَوْنِ الإِيمَانِ بِاللَّهِ تَعَالَى أَفْضَلَ الأَعْمَالِ
It is reported on the authority of 'Abdullah that the Messenger of Allah observed:
The best of' the deeds or deed is the (observance of) prayer at its proper time and kindness to the parents. (RU)
Reference (RU): Sahih Muslim 85 e (RU)
In-book reference (RU): Book 1, Hadith 162 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 155 (RU)