Numbers 7:3-5

Amplified Bible

³ They brought their offering before the Lord, six covered carts and twelve oxen; a cart for each two of the leaders and an ox for each one; and they presented them before the tabernacle. ⁴ Then the Lord spoke to Moses, saying, ⁵ “Accept these things from them, so that they may be used in the service of the Tent of Meeting (tabernacle), and give them to the Levites, to each man according to his service.”