(57) باب مَا جَاءَ فِي سَرْدِ الصَّوْمِ
Abdullah bin Amr narrated that:
The Messenger of Allah said: "The most virtuous fast is the fast of my brother Dawud. He would fast a day, and not fast (the next) day. He would not flee at the time of engagement (with the enemy)." (ES)
Reference (ES): Jami` at-Tirmidhi 770 (ES)
In-book reference (ES): Book 8, Hadith 89 (ES)
English translation (ES): Vol. 2, Book 3, Hadith 770 (ES)