indeed those who swear allegiance to you swear allegiance only to allah the hand of allah is above their hands. then whosoever breaks his oath breaks it only to his own detriment and whoever fulfills the covenant he has made with allah he will give him a great reward.
إن الذين يبايعونك إنما يبايعون الله يد الله فوق أيديهم فمن نكث فإنما ينكث على نفسه ومن أوفى بما عاهد عليه الله فسيؤتيه أجرا عظيما