٤٨ : ١٠
إِنَّ ٱلَّذِينَ يُبَايِعُونَكَ إِنَّمَا يُبَايِعُونَ ٱللَّهَ يَدُ ٱللَّهِ فَوۡقَ أَيۡدِيهِمۡۚ فَمَن نَّكَثَ فَإِنَّمَا يَنكُثُ عَلَىٰ نَفۡسِهِۦۖ وَمَنۡ أَوۡفَىٰ بِمَا عَٰهَدَ عَلَيۡهُ ٱللَّهَ فَسَيُؤۡتِيهِ أَجۡرًا عَظِيمٗا
Those who pledge allegiance to you [O Prophet] are indeed pledging allegiance to Allah; Allah’s Hand is over their hands. Whoever breaks his pledge, he only breaks it to his own detriment, but whoever fulfills his covenant with Allah, He will give him a great reward.
شرح ومعانٍ · ١
- i.e., Allah Almighty approved their pledge.