'Circumcising' in the Bible

But we'll agree to your request, only if you will become like us by circumcising every male among you.

And it came to pass, when they had done circumcising all the people, that they abode in their places in the camp, till they were whole.

And when eight days were accomplished for the circumcising of the child, his name was called JESUS, which was so named of the angel before he was conceived in the womb.