Adam Clarke on Esther 9:10

The ten sons of Haman - Their names are given above. And it is remarked here, and in Est 9:16, where the account is given of the number slain in the provinces, that the Jews laid no hands on the spoil. They stood for their lives, and gave full proof that they sought their own personal safety, and not the property of their enemies, though the decree in their favor gave them authority to take the property of all those who were their adversaries, Est 8:11.