وَلَمّا وَقَعَ عَلَيهِمُ الرِّجزُ قالوا يا موسَى ادعُ لَنا رَبَّكَ بِما عَهِدَ عِندَكَ ۖ لَئِن كَشَفتَ عَنَّا الرِّجزَ لَنُؤمِنَنَّ لَكَ وَلَنُرسِلَنَّ مَعَكَ بَني إِسرائيلَ

Whenever a calamity struck them, they would plead, “O Moses, pray to your Lord for us, under His promise to you. If you lift this affliction from us, we will believe in you and let the Children of Israel go with you.”