Sayyiduna Abdullah bin Zayd bin Asim Mazani (may Allah be pleased with him) says that I saw the Prophet (peace and blessings of Allah be upon him) lying on his back, with one foot placed over the other.
Hadith Referenceالادب المفرد / كتاب / 1185
Hadith Gradingالألبانی:صحيح
Hadith Takhrij«صحيح : أخرجه البخاري ، كتاب الاستئذان : 6287 و مسلم : 2100 و أبوداؤد : 4866 و الترمذي : 2765 و النسائي : 721»
It is narrated from Sayyiduna Miswar bin Makhramah (may Allah be pleased with him) that I saw Sayyiduna Abdur Rahman bin Awf (may Allah be pleased with him) lying on his back, with one leg placed over the other.