(13) باب مَا جَاءَ فِي الْوَقْتِ الأَوَّلِ مِنَ الْفَضْلِ
Umm Farwah - and she was one of those who gave pledge of allegiance to the Prophet - narrated:
"The Prophet was asked: 'Which deed is the best?' So he said: 'Salat in the beginning of its time.'" (TH)
Reference (TH): Jami` at-Tirmidhi 170 (TH)
In-book reference (TH): Book 2, Hadith 22 (TH)
English translation (TH): Vol. 1, Book 2, Hadith 170 (TH)