Esther 7:9

And Bugathan, one of the chamberlains, said to the king, Behold, Aman has also prepared a gallows for Mardochaeus, who spoke concerning the king, and a gallows of fifty cubits high has been set up in the premises of Aman. And the king said, Let him be hanged thereon.

And Harbonah, one of the chamberlains, said before the king, Behold also, the gallows fifty cubits high, which Haman had made for Mordecai, who had spoken good for the king, standeth in the house of Haman. Then the king said, Hang him thereon.

Then Harbonah, one of the eunuchs who were with the king, said, “Behold, the gallows fifty cubits high, which Haman has made for Mordecai, who spoke good for the king, is standing at Haman’s house.” The king said, “Hang him on it!”