Sayyidah Umm Hani (may Allah be pleased with her) said that in the year of the Conquest, the Messenger of Allah (peace and blessings be upon him) prayed eight rak'ahs in her house in a single garment whose two ends he had crossed over each other.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 5504