So Hagar is like Mount Sinai in Arabia. She is a picture of the earthly Jewish city of Jerusalem. This city is a slave, and all its people are slaves to the law.
But Babylon will not continue to be beautiful. People will not continue to live there in the future. Arabs will not put their tents there. Shepherds will not bring their sheep to let them eat there.
In addition to the gold brought in by the traveling merchants and traders, all the kings of Arabia and the governors of the land also brought gold and silver to Solomon.