Esther 2:21-23

21In those days, while Mordecai sat in the king’s gate, two of the king’s chamberlains, Bigthan and Teresh, of those who kept the door, were angry, and sought to lay hand on the king Ahasuerus.12 22And the thing was known to Mordecai, who told it to Esther the queen; and Esther informed the king of it in Mordecai’s name. 23And when enquiry was made of the matter, it was discovered; therefore they were both hanged on a tree: and it was written in the book of the chronicles before the king.