Esther 5:13-14

Yet all of this does not satisfy me as long as I see Mordecai the Jew sitting at the king’s gate.” Then his wife Zeresh and all his friends said to him, “Have a gallows fifty cubits high made, and in the morning ask the king to have Mordecai hanged on it; then go joyfully to the banquet with the king.” And the advice pleased Haman, so he had the gallows made.