ENOfficial
It was narrated from Ibn Umar that the Messenger of Allah(ﷺ) said: "If there comes to you a man who is respected among his own people, then honor him."
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ، أَنْبَأَنَا سَعِيدُ بْنُ مَسْلَمَةَ، عَنِ ابْنِ عَجْلاَنَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " إِذَا أَتَاكُمْ كَرِيمُ قَوْمٍ فَأَكْرِمُوهُ " .
sunnah.com