Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
KJV

Esther 9:12

And the king said unto Esther the queen, The Jews have slain and destroyed five hundred men in Shushan the palace, and the ten sons of Haman; what have they done in the rest of the king’s provinces? now what is thy petition? and it shall be granted thee: or what is thy request further? and it shall be done.

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