Hadith 34:125
Sahih in chain (Al-Albani)
Sa'id ibn Amr al-Qurashi quoting his father said:
Ibn Umar (once) saw some fellow travellers of the Yemen. They had their saddles (on camels) of leather. He said: If anyone likes to see the fellow travellers most resembling to the Companions of the Messenger of Allah (ﷺ), he should see them.
حَدَّثَنَا هَنَّادُ بْنُ السَّرِيِّ، عَنْ وَكِيعٍ، عَنْ إِسْحَاقَ بْنِ سَعِيدِ بْنِ عَمْرٍو الْقُرَشِيِّ، عَنْ أَبِيهِ، عَنِ ابْنِ عُمَرَ، أَنَّهُ رَأَى رُفْقَةً مِنْ أَهْلِ الْيَمَنِ رِحَالُهُمُ الأَدَمُ فَقَالَ مَنْ أَحَبَّ أَنْ يَنْظُرَ إِلَى أَشْبَهِ رُفْقَةٍ كَانُوا بِأَصْحَابِ النَّبِيِّ صلى الله عليه وسلم فَلْيَنْظُرْ إِلَى هَؤُلاَءِ
Original Reference: Sunan Abi Dawud 4144