921. hadíth
وَ سَأَلَهُ عَنِ اَلْمُحْرِمِ يَنَامُ عَلَى وَجْهِهِ وَ هُوَ عَلَى رَاحِلَتِهِ فَقَالَ «لاَ بَأْسَ بِذَلِكَ».
He was asked about a person in the state of ihram sleeping on their face while on their mount. Imam (a.s) said: "There is no harm in that."