Jami` at-Tirmidhi 2500
جامع الترمذي#2500Sahihحَدَّثَنَا سُوَيْدٌ، أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ الْمُبَارَكِ، عَنْ مَعْمَرٍ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " مَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ فَلْيُكْرِمْ ضَيْفَهُ وَمَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ فَلْيَقُلْ خَيْرًا أَوْ لِيَصْمُتْ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ صَحِيحٌ . وَفِي الْبَابِ عَنْ عَائِشَةَ وَأَنَسٍ وَأَبِي شُرَيْحٍ الْعَدَوِيِّ الْكَعْبِيِّ الْخُزَاعِيِّ وَاسْمُهُ خُوَيْلِدُ بْنُ عَمْرٍو .
Abu Hurairah narrated that the Prophet(s.a.w) said:"Whoever believes in Allah and the Last Day, then let him honor his guest. And whoever believes in Allah and the Last Day, then let him say what is good or remain silent." Other chains report similar narrations
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 37:86