And their Prophet (Samuel) said to them: Verily! The sign of His Kingdom is that there shall come to you At-Tabut (a wooden box), wherein is Sakinah (peace and reassurance) from your Lord and a remnant of that which Musa (Moses) and Harun (Aaron) left behind, carried by the angels. Verily, in this is a sign for you if you are indeed believers.
Surah (Chapter) Al-Baqarah (The Cow) Qur-an 2:248