Esther 5:13-14

But all this does not really make me happy when I see that Jew Mordecai sitting at the king’s gate.” Then Haman’s wife, Zeresh, and all his friends said, “Have a seventy-five foot platform built, and in the morning ask the king to have Mordecai hanged on it. Then go to the banquet with the king and be happy.” Haman liked this suggestion, so he ordered the platform to be built.