Arabia, and all the princes of Kedar, they occupied with thee in lambs, and rams, and goats: in these were they thy merchants.
Arabia, and all the princes of Kedar - the nomadic tribes of Arabia, among which Kedar was preeminent.
They occupied with thee - literally, as margin, 'they were the merchants of thy hand' - i:e., they traded with thee for wares, the product of thy hand; or wares with which thou hadst to do in the way of business (notes, see Ezekiel 27:15-16).