Esther 7:9-10

9Then aHarbona, one of the eunuchs in attendance on the king, said, “Moreover, bthe gallows
Or stake; also verse 10
that Haman has prepared for Mordecai, dwhose word saved the king, is standing at Haman’s house, fifty cubits
A  cubit was about 18 inches or 45 centimeters
high.”
10And the king said, “Hang him on that.” fSo they hanged Haman on the gallows that he had prepared for Mordecai. gThen the wrath of the king abated.

Esther 9:14

14So the king commanded this to be done. A decree was issued in Susa, and the ten sons of Haman were hanged.
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