Musannaf Ibn Abi Shaybah 14837 — A person in ihram taking shade

Abdullah bin Amir said: "I set out for Hajj with Sayyiduna Umar (may Allah be pleased with him), and throughout the whole journey I did not see him pitch a tent." He was asked: "With what did Sayyiduna Umar shade himself?" Abdullah bin Amir said: "He would throw a leather mat over a tree and take shade under it."