'Hanging' in the Bible

Then Zeresh his wife and all his friends said to him, "Let a gallows be made fifty cubits high, and in the morning speak to the king about hanging Mordecai on it. Then go in merrily with the king to the banquet." This pleased Haman, so he had the gallows made.

The king said, "Who is in the court?" Now Haman had come into the outer court of the king's house, to speak to the king about hanging Mordecai on the gallows that he had prepared for him.