Esther 5:12-14

Then Haman said, “Even Queen Esther let no one but me come with the king to the feast she prepared. And tomorrow also I am invited by her together with the king. Yet all this is worth nothing to me, so long as I see Mordecai the Jew sitting at the king’s gate.” Then his wife Zeresh and all his friends said to him, “Let a gallows fifty cubits high be made, and in the morning tell the king to have Mordecai hanged upon it. Then go joyfully with the king to the feast.” This idea pleased Haman, and he had the gallows made.