'Twelve' in the Bible

And Solomon gathered chariots and horsemen. And he had one thousand four hundred chariots and twelve thousand horsemen, and he placed them in the chariot cities and with the king in Jerusalem.

[It was] standing upon twelve oxen, three facing north, and three facing west, and three facing south, and three facing east. The sea [was set] upon them from above, and all their hindquarters [faced] {inward}.

and the one sea and the twelve oxen underneath it.

And twelve lions were standing there on [each] of the six steps {on each end}. And there was nothing like [it] made in all the kingdom.

And Solomon had four thousand stalls for horses and chariots, and twelve thousand horsemen. And he stationed them in the chariot cities and with the king in Jerusalem.

Manasseh [was] twelve years old when he began to reign, and he reigned fifty-five years in Jerusalem.