Al-Matalib al-'Aliyah 701 — The time of Friday prayer

It is narrated from Sayyidah Unaysah (may Allah be pleased with her), who had the honour of performing Hajj with the Prophet (peace and blessings be upon him), that she said: "Our men used to perform the Friday prayer with Sayyiduna Umar al-Faruq (may Allah be pleased with him); then they would return from there with their cloaks spread over their heads (to protect themselves from the heat of the sun). They would look for the shade of the walls (on the way back) and walk along it, and those people would take their midday rest, qaylulah, only after it (the Friday prayer)."
Its chain is sahih (authentic).