While we were with the Messenger of Allah ﷺ on a journey, a person came upon his mount and began to stare on the right and on the left, (it was at this moment) that Messenger of Allah ﷺ said: He who has an extra mount should give that to one who has no mount for him, and he who has surplus of provisions should give them to him who has no provisions, and he made mention of so many kinds of wealth until we were of the opinion that none of us has any right over the surplus.  

بَيْنَمَا نَحْنُ فِي سَفَرٍ مَعَ النَّبِيِّ ﷺ إِذْ جَاءَ رَجُلٌ عَلَى رَاحِلَةٍ لَهُ قَالَ فَجَعَلَ يَصْرِفُ بَصَرَهُ يَمِينًا وَشِمَالاً فَقَالَ رَسُولُ اللَّهِ ﷺ مَنْ كَانَ مَعَهُ فَضْلُ ظَهْرٍ فَلْيَعُدْ بِهِ عَلَى مَنْ لاَ ظَهْرَ لَهُ وَمَنْ كَانَ لَهُ فَضْلٌ مِنْ زَادٍ فَلْيَعُدْ بِهِ عَلَى مَنْ لاَ زَادَ لَهُ قَالَ فَذَكَرَ مِنْ أَصْنَافِ الْمَالِ مَا ذَكَرَ حَتَّى رَأَيْنَا أَنَّهُ لاَ حَقَّ لأَحَدٍ مِنَّا فِي فَضْلٍ  

Once the Messenger of Allah ﷺ intended to go on an expedition. He said: O group of the emigrants (Muhajirun) and the helpers (Ansar), among your brethren there are people who have neither property nor family. So one of you should take with him two or three persons; with me. I also rode on my camel by turns like one of them.  

عَنْ نُبَيْحٍ الْعَنَزِيِّ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ حَدَّثَ عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ أَرَادَ أَنْ يَغْزُوَ فَقَالَ يَا مَعْشَرَ الْمُهَاجِرِينَ وَالأَنْصَارِ إِنَّ مِنْ إِخْوَانِكُمْ قَوْمًا لَيْسَ لَهُمْ مَالٌ وَلاَ عَشِيرَةٌ فَلْيَضُمَّ أَحَدُكُمْ إِلَيْهِ الرَّجُلَيْنِ أَوِ الثَّلاَثَةَ فَمَا لأَحَدِنَا مِنْ ظَهْرٍ يَحْمِلُهُ إِلاَّ عُقْبَةٌ كَعُقْبَةِ يَعْنِي أَحَدِهِمْ فَضَمَمْتُ إِلَىَّ اثْنَيْنِ أَوْ ثَلاَثَةً قَالَ مَا لِي إِلاَّ عُقْبَةٌ كَعُقْبَةِ أَحَدِهِمْ مِنْ جَمَلِي  

The Messenger of Allah ﷺ used to keep to the rear when travelling and urge on the weak. He would take someone up behind him and make supplication for them all.  

كَانَ رَسُولُ اللَّهِ ﷺ يَتَخَلَّفُ فِي الْمَسِيرِ فَيُزْجِي الضَّعِيفَ وَيُرْدِفُ وَيَدْعُو لَهُمْ