“We were with the Prophet ﷺ, and we were in Ihram. When a rider met us we would lower our garments from the top of our heads, and when he has gone, we would lift them up again.” Another chain reports a similar hadith.  

كُنَّا مَعَ النَّبِيِّ ﷺ وَنَحْنُ مُحْرِمُونَ فَإِذَا لَقِيَنَا الرَّاكِبُ أَسْدَلْنَا ثِيَابَنَا مِنْ فَوْقِ رُءُوسِنَا فَإِذَا جَاوَزَنَا رَفَعْنَاهَا حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِدْرِيسَ عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ عَنْ مُجَاهِدٍ عَنْ عَائِشَةَ عَنِ النَّبِيِّ ﷺ بِنَحْوِهِ