Sayyiduna Bara’ bin Azib (may Allah be pleased with him) narrates that a man recited Surah Al-Kahf. The house in which he was reciting also had his mount tied in it. The mount began to get restless. He saw that a cloud was overshadowing him. When this was mentioned to the Noble Prophet (peace and blessings be upon him), he said: O so-and-so! If you had continued reciting, it was tranquility that was descending for the Qur’an.