'Twelve' in the Bible

So the twelve summoned the congregation of the disciples and said, “It is not desirable for us to neglect the word of God in order to serve tables.

And He gave him the covenant of circumcision; and so Abraham became the father of Isaac, and circumcised him on the eighth day; and Isaac became the father of Jacob, and Jacob of the twelve patriarchs.

There were in all about twelve men.

since you can take note of the fact that no more than twelve days ago I went up to Jerusalem to worship.

the promise to which our twelve tribes hope to attain, as they earnestly serve God night and day. And for this hope, O King, I am being accused by Jews.