Numbers 7:5-7

LITV(i) 5 Take it from them, that they may be used to do the service of the tabernacle of the congregation. And you shall give them to the Levites, to each man according to his service. 6 And Moses took the wagons and the oxen and gave them to the Levites. 7 He gave two wagons and four oxen to the sons of Gershon, according to their service.