'Two' in the Bible

In those days, while Mordecai was sitting at the king’s gate, Bigthan and Teresh, two of the king’s officials from those who guarded the door, became angry and sought to lay hands on King Ahasuerus.

It was found written what Mordecai had reported concerning Bigthana and Teresh, two of the king’s eunuchs who were doorkeepers, that they had sought to lay hands on King Ahasuerus.

the Jews established and made a custom for themselves and for their descendants and for all those who allied themselves with them, so that they would not fail to celebrate these two days according to their regulation and according to their appointed time annually.