Numbers 8:19

8:19 I have given the Levites as a gift to Aaron and his sons from among the Israelites, to do the work for the Israelites in the tent of meeting, and to make atonement for the Israelites, so there will be no plague among the Israelites when the Israelites come near the sanctuary.”

Numbers 11:31

Provision of Quail

11:31 Now a wind went out from the Lord and brought quail from the sea, and let them fall near the camp, about a day’s journey on this side, and about a day’s journey on the other side, all around the camp, and about three feet high on the surface of the ground.

Numbers 16:9

16:9 Does it seem too small a thing to you that the God of Israel has separated you from the community of Israel to bring you near to himself, to perform the service of the tabernacle of the Lord, and to stand before the community to minister to them?