Numbers 7:3 and they brought their offering before Yahweh, 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. (Root in WEB KJV JPS ASV WBS RSV)
Isaiah 28:28 Is bread corn crushed? Nay, he will not ever be threshing it; and though the roller of his wagon and its sharp edges move noisily, he doth not crush it. (JPS)
Amos 2:13 Behold, I will crush you in your place, as a cart crushes that is full of grain. (See NAS)