Números 31:47

47 From the Israelites' half, Moses selected one out of every fifty people and animals, as the Lord commanded him, and gave them to the Levites, who were responsible for the care of the Lord's tabernacle.

47 even of the children of Israel's half, Moses took one drawn out of every fifty, both of man and of beast, and gave them unto the Levites, that kept the charge of the tabernacle of Jehovah; as Jehovah commanded Moses.