And their Prophet said to them, "Indeed the sign of his kingdom will be the coming of a (wooden) box to you, in which from your Lord is the contentment of hearts and containing some souvenirs (remnants) left behind by the honourable Moosa and the honourable Haroon (Aaron), borne by the angels; indeed in it is a great sign* for you if you are believers." (The remnants of pious persons are blessed by Allah.)