Al-Mughirah bin Shu'bah (may Allah be pleased with him) said that the Prophet (peace and blessings be upon him) used to pray on a reed mat and on a tanned hide.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4192
Hadith Gradingمحدثین:ضعيف
Hadith Takhrij«ضعيف۔ احمد 4/254/18414، ابوداؤد 659»