“And in Shushan the palace the Jews slew and destroyed five hundred men.”
Bible verses related to Esther 9:6 (similar cross-references)
Esther 3:15 - The posts went out, being hastened by the king's commandment, and the decree was given in Shushan the palace. And the king and Haman sat down to drink; but the city Shushan was perplexed. (Verses like Esther 3:15)