³⁸ Before the tabernacle of the covenant, that is to say on the east side, shall Moses and Aaron camp, with their sons, having the custody of the sanctuary, in the midst of the children of Israel. What stranger soever cometh unto it, shall be put to death.

³³ And these are they that stood with their sons, of the sons of Caath, Hemam a singer, the son of Joel, the son of Sammuel,