Musannaf Ibn Abi Shaybah 9233 — Those who fasted on a journey and said

Ash'ath bin Abi al-Sha'tha said: I accompanied my father Abu al-Sha'tha, Amr bin Maymun, al-Aswad bin Yazid and Abu Wa'il. All of them used to keep the fasts of Ramadan and other fasts while traveling.