'Sons' in the Bible

the ten sons of Haman the son of Hammedatha, the Jew's enemy, but they didn't lay their hand on the plunder.

The king said to Esther the queen, "The Jews have slain and destroyed five hundred men in the citadel of Susa, including the ten sons of Haman; what then have they done in the rest of the king's provinces! Now what is your petition? It shall be granted you. What is your further request? It shall be done."

Then Esther said, "If it pleases the king, let it be granted to the Jews who are in Shushan to do tomorrow also according to this day's decree, and let Haman's ten sons be hanged on the gallows."

The king commanded this to be done. A decree was given out in Shushan; and they hanged Haman's ten sons.

but when this became known to the king, he commanded by letters that his wicked device, which he had devised against the Jews, should return on his own head, and that he and his sons should be hanged on the gallows.