Al-Bara' reported that a person was reciting Surat al-Kahf and there was a horse tied with two ropes at his side, a cloud overshadowed him, and as it began to come nearer and nearer his horse began to take fright from it. He went and mentioned that to the Prophet ( صلی اللہ علیہ وسلم ) in the morning, and he (the Holy Prophet) said: That was tranquility which came down at the recitation of the Qur'an.

Ibn Ishaq reported: I heard al-Bara' as saying that a man recited al-Kahf when an animal was there in the house and it began to take fright. And as he looked around, he found a cloud overshadowing it. He mentioned that to the Apostle of Allah ( صلی اللہ علیہ وسلم ) . Upon this he said: O so and so, recite on (the surah) as- Sakina descends at the (recitation of the Qur'an) or on account (of the recitation) of the Qur'an.

This hadith has been narrated on the authority of al-Bara' with a slight modification of words.

Abu Sa'id al-Khudri told of Usaid bin Hudair saying that one night he recited the Qur'an in his enclosure, when the horse began to jump about. He again recited and (the horse) again jumped. He again recited and it jumped as before. Usaid said: I was afraid lest it should trample (his son) Yahya. I stood near it (the horse) and saw something like a canopy over my head with what seemed to be lamps in it, rising up in the sky till it disappeared. I went to the Messenger of Allah ( صلی اللہ علیہ وسلم ) on the next day and said: Messenger of Allah, I recited the Qur'an during the night in my enclosure and my horse began to jump. Upon this the Messenger of Allah ( صلی اللہ علیہ وسلم ) said: You should have kept on reciting, Ibn Hudair. He (Ibn Hudair) said: I recited. It jumped (as before). Upon this the Messenger of Allah ( صلی اللہ علیہ وسلم ) again said: You should have kept on reciting, Ibn Hudair. He (Ibn Hudair) said: I recited and it again jumped (as before). The Messenger of Allah ( صلی اللہ علیہ وسلم ) again said: You should kave kept on reciting, Ibu Hudair. He (Ibn Hudair) said: (Messenger of Allah) I finished (the recitation) for Yahya was near (the horse) and I was afraid lest it should trample him. I saw something like a canopy with what seemed to be lamps in it rising up in the sky till it disappeared. Upon this the Messenger of Allah ( صلی اللہ علیہ وسلم ) said: Those were the angels who listened to you; and if you had continued reciting, the people would have seen them in the morning and they would not have concealed themselves from them.