And when the punishment descended upon them, they said, "O Moses, invoke for us your Lord by what He has promised you. If you [can] remove the punishment from us, we will surely believe you, and we will send with you the Children of Israel."
— Saheeh International
They would say, whenever a plague struck them, ‘Moses, pray to your Lord for us by virtue of the promise He has made to you: if you relieve us of the plague, we will believe you and let the Children of Israel go with you,’