Three things joined to belief in the Last Day
The same opening is repeated three times, with a different ending each time.
The words
مَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ فَلاَ يُؤْذِ جَارَهُ، وَمَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ فَلْيُكْرِمْ ضَيْفَهُ، وَمَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ فَلْيَقُلْ خَيْرًا أَوْ لِيَصْمُتْ
Whoever believes in Allah and the Last Day, let him speak good or stay silent. And whoever believes in Allah and the Last Day, let him be generous to his neighbour. And whoever believes in Allah and the Last Day, let him be generous to his guest.
The full narration
Narrated Abu Huraira:Allah's Messenger (ﷺ) said, "Anybody who believes in Allah and the Last Day should not harm his neighbor, and anybody who believes in Allah and the Last Day should entertain his guest generously and anybody who believes in Allah and the Last Day should talk what is good or keep quiet. (i.e. abstain from all kinds of evil and dirty talk)
Source
Ṣaḥīḥ al-Bukhārī · 6018
- Recorded in Ṣaḥīḥ al-Bukhārī, whose narrations are accepted as authentic