Numbers 3:31

3:31 Their responsibilities included the ark, the table, the lampstand, the altars, and the utensils of the sanctuary with which they ministered, the curtain, and all their service.

Numbers 8:2-3

8:2 “Speak to Aaron and tell him, ‘When you set up the lamps, the seven lamps are to give light in front of the lampstand.’”

8:3 And Aaron did so; he set up the lamps to face toward the front of the lampstand, as the Lord commanded Moses.