Wa qaala lahum Nabiyyuhum inna Aayata mulkiheee ai yaatiyakumut Taabootu feei sakeenatummir Rabbikum wa baqiyyatummimmaa taraka Aalu Moosa wa Aalu Haaroona tahmiluhul malaaa'ikah; inna fee zaalika la Aayatal lakum in kuntum mu'mineen
And their prophet said to them, "Indeed, a sign of his kingship is that the chest will come to you in which is assurance from your Lord and a remnant of what the family of Moses and the family of Aaron had left, carried by the angels. Indeed in that is a sign for you, if you are believers."