'The Twelve' in the Bible

And he put an end to the false priests, who had been put in their positions by the kings of Judah to see to the burning of offerings in the high places in the towns of Judah and the outskirts of Jerusalem, and all those who made offerings to Baal and to the sun and the moon and the twelve signs and all the stars of heaven.

The bronze of the items that King Solomon made for the Lord's temple -- including the two pillars, the big bronze basin called "The Sea," the twelve bronze bulls under "The Sea," and the movable stands -- was too heavy to be weighed.