'Twelve' in the Bible
Solomon also appointed twelve governors over all of Israel, each of whom were responsible for providing one month's food provisions to the king and to his administration during each year.
He fashioned two bronze pillars, each one eighteen cubits high, with a circumference of twelve cubits.
The sea stood on top of twelve oxen. Three faced north, three faced west, three faced south, and three faced east. The sea was set on top of them, and their hind parts faced the center.
the single bronze sea and the twelve oxen that stood under the sea,
Twelve lions were placed on both sides of the six steps leading to the throne, and nothing comparable was made for any other kingdoms.
Ahijah grabbed the new cloak that he was wearing and tore it into twelve pieces!
During the thirty-first year of the reign of King Asa of Judah, Omri became king over Israel. He reigned for twelve years, six of them at Tirzah.
Elijah took twelve stones, one for each of the tribes of Jacob's descendants, to whom the message from the LORD had come that "Israel is to be your name."
Elijah left there and located Shaphat's son Elisha, who was plowing, along with a total of twelve pairs of oxen. (He was plowing with the twelfth pair.) As Elijah passed by, he tossed his cloak at Elisha.