They brought as their offering before the LORD six covered carts and twelve oxen—an ox from each leader and a cart from every two leaders—and presented them before the tabernacle.
KJV
And they brought their offering before the LORD, six covered wagons, and twelve oxen; a wagon for two of the princes, and for each one an ox: and they brought them before the tabernacle.
ASV
and they brought their oblation before Jehovah, six covered wagons, and twelve oxen; a wagon for every two of the princes, and for each one an ox: and they presented them before the tabernacle.