Imam Ibnu Majah : 3702

حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ أَنْبَأَنَا سَعِيدُ بْنُ مَسْلَمَةَ عَنْ ابْنِ عَجْلَانَ عَنْ نَافِعٍ عَنْ ابْنِ عُمَرَ قَالَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا أَتَاكُمْ كَرِيمُ قَوْمٍ فَأَكْرِمُوهُ

Narrated by [Muhammad bin Sabbah], narrated by [Sa'id bin Maslamah] from [Ibn 'Ajlan] from [Nafi'] from [Ibn Umar], he said: The Messenger of Allah (peace and blessings be upon him) said, 'When a noble leader of a people comes to you, honour him.'