Sahih al-Bukhari 7376
Book 97: Oneness, Uniqueness of Allah (Tawheed) · Narrated by Jarir bin `Abdullah
Arabic
حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ زَيْدِ بْنِ وَهْبٍ، وَأَبِي، ظَبْيَانَ عَنْ جَرِيرِ بْنِ عَبْدِ اللَّهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ يَرْحَمُ اللَّهُ مَنْ لاَ يَرْحَمُ النَّاسَ ".
English translation
Narrated Jarir bin `Abdullah:Allah's Messenger (ﷺ) said, "Allah will not be merciful to those who are not merciful to mankind
Reference: Sahih al-Bukhari 7376, Book of Oneness, Uniqueness of Allah (Tawheed). English translation by Dr. Muhammad Muhsin Khan.