10:103
ثُمَّ نُنَجِّى رُسُلَنَا وَٱلَّذِينَ ءَامَنُوا۟ ۚ كَذَٰلِكَ حَقًّا عَلَيْنَا نُنجِ ٱلْمُؤْمِنِينَ
thumma nunajjī rusulanā wa-alladhīna āmanū kadhālika ḥaqqan ʿalaynā nunji l-mu'minīna
In the end We shall save Our messengers and the believers. We take it upon Ourself to save the believers.
Then (in the end) We save Our Messengers and those who believe! Thus it is incumbent upon Us to save the believers.