Musannaf Ibn Abi Shaybah 5208 — Those who said: Friday prayer is not

Abu Ubayd, the freed slave of Sulayman bin Abd al-Malik, said: Umar bin Abd al-Aziz, during his caliphate, set out from Dabiq and passed by Halab (Aleppo) on a Friday. He said to the governor of Halab: "You lead the Jumu'ah, for we are travellers."