English Standard Version
Chapter 3 6
“Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister to him. 7
They shall keep guard over him and over the whole congregation before the tent of meeting, as they minister at the tabernacle. 8
They shall guard all the furnishings of the tent of meeting, and keep guard over the people of Israel as they minister at the tabernacle.