'Sabbath day' in the Bible

And therefore the Jews persecuted Jesus and sought to kill Him, because He had done these things on the sabbath day.

Because of this Moses gave you circumcision (not because it is of Moses, but of the fathers,) and you circumcise a man on the sabbath day.

If a man receives circumcision on the sabbath day so that the Law of Moses should not be broken, are you angry at Me because I have made a man entirely sound on the sabbath day?