(Imām Bukhārī narrates): Ibrāhīm ibn al-Mundhir narrated to us, he said: Ibn Abī Fudaik narrated to us, he said: Ibn Abī Dhi'b narrated to us, from al-Maqburī, from Abī Salamah ibn 'Abdur-Rahmān, from 'Ā'ishah, may Allāh be pleased with her, that:

the Prophet ﷺ had a mat which he used to spread during the day, and at night he used to make it like a chamber (enclosure). So some people came to him, and they prayed behind him.