Surah Al-Fath Verse 10 - English Translation by John Medows Rodwell
Surah Al-Fathإِنَّ ٱلَّذِينَ يُبَايِعُونَكَ إِنَّمَا يُبَايِعُونَ ٱللَّهَ يَدُ ٱللَّهِ فَوۡقَ أَيۡدِيهِمۡۚ فَمَن نَّكَثَ فَإِنَّمَا يَنكُثُ عَلَىٰ نَفۡسِهِۦۖ وَمَنۡ أَوۡفَىٰ بِمَا عَٰهَدَ عَلَيۡهُ ٱللَّهَ فَسَيُؤۡتِيهِ أَجۡرًا عَظِيمٗا
In truth, they who plighted fealty to thee, really plighted that fealty to God: the hand of God was over their hands! Whoever, therefore, shall break his oath shall only break it to his own hurt; but whoever shall be true to his engagement with God, He will give him a great reward