"I perfomed Hajj during the Hajj of the Prophet. I saw Bilal hodling on the reins of his she-camel, and Usmah bin Zaid hodling his garment ouver him to shade him from the heat, while he was in Ihram, until he had stoned Jamratual Aqabah. Then he addressed the people and praised Allahy, and mentioned many things." (Using translation from Nasāʾī 3060)  

«حَجَجْتُ فِي حَجَّةِ النَّبِيِّ ﷺ فَرَأَيْتُ بِلَالًا آخِذًا يَقُودُ بِخِطَامِ رَاحِلَتِهِ وَأُسَامَةُ بْنُ زَيْدٍ رَافِعٌ عَلَيْهِ ثَوْبَهُ يُظِلُّهُ مِنَ الْحَرِّ وَهُوَ مُحْرِمٌ حَتَّى رَمَى جَمْرَةَ الْعَقَبَةِ ثُمَّ خَطَبَ النَّاسَ فَحَمِدَ اللهَ وَأَثْنَى عَلَيْهِ وَذَكَرَ قَوْلًا كَثِيرًا»