'Two' in the Bible

During those days while Mordecai was sitting at the King’s Gate, Bigthan and Teresh, two eunuchs who guarded the king’s entrance, became infuriated and planned to assassinate King Ahasuerus.

They found the written report of how Mordecai had informed on Bigthana and Teresh, two eunuchs who guarded the king’s entrance, when they planned to assassinate King Ahasuerus.

the Jews bound themselves, their descendants, and all who joined with them to a commitment that they would not fail to celebrate these two days each and every year according to the written instructions and according to the time appointed.