Sahih al-Bukhari 3116
Book 57: One-fifth of Booty to the Cause of Allah (Khumus) · Narrated by Muawiya
Arabic
حَدَّثَنَا حِبَّانُ، أَخْبَرَنَا عَبْدُ اللَّهِ، عَنْ يُونُسَ، عَنِ الزُّهْرِيِّ، عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ، أَنَّهُ سَمِعَ مُعَاوِيَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ يُرِدِ اللَّهُ بِهِ خَيْرًا يُفَقِّهْهُ فِي الدِّينِ، وَاللَّهُ الْمُعْطِي وَأَنَا الْقَاسِمُ، وَلاَ تَزَالُ هَذِهِ الأُمَّةُ ظَاهِرِينَ عَلَى مَنْ خَالَفَهُمْ حَتَّى يَأْتِيَ أَمْرُ اللَّهِ وَهُمْ ظَاهِرُونَ ".
English translation
Narrated Muawiya:Allah's Messenger (ﷺ) said, "If Allah wants to do good for somebody, he makes him comprehend the Religion (i.e. Islam), and Allah is the Giver and I am Al-Qasim (i.e. the distributor), and this (Muslim) nation will remain victorious over their opponents, till Allah's Order comes and they will still be victorious
Reference: Sahih al-Bukhari 3116, Book of One-fifth of Booty to the Cause of Allah (Khumus). English translation by Dr. Muhammad Muhsin Khan.