Numbers 4:9; Numbers 8:2; Numbers 8:3

Numbers 4:9

9 "Then they shall take a blue cloth and cover the lampstand for the light, along with its lamps and its snuffers, and its trays and all its oil vessels, by which they serve it;

Numbers 8:2

2 "Speak to Aaron and say to him, 'When you mount the lamps, the seven lamps will give light in the front of the lampstand.' "

Numbers 8:3

3 Aaron therefore did so; he mounted its lamps at the front of the lampstand, just as the LORD had commanded Moses.