'Themselves' in the Bible

What the king granted the Jewish people in every town was the right to assemble and defend themselves, to annihilate, kill, and destroy every armed force of a people or a province that was hostile to them, including children and women, and to plunder their property.

On the thirteenth day of the twelfth month, which is the month Adar, when the king's order and edict was about to be carried out, on the day when the enemies of the Jewish people expected to prevail over them, things were turned around so that the Jewish people themselves prevailed over those who hated them.

The rest of the Jewish people in the king's provinces assembled to defend themselves, and they gained relief from their enemies, killing 75,000 of those who hated them. But they did not lay their hands on the spoils.

the Jewish people established this celebration, making it a tradition for themselves, for their descendants, and for all who joined with them that they should not fail to observe these two days each year, based on the written instructions, and at the prescribed time.

establishing these days of Purim at the prescribed time, just as Mordecai the Jew and Queen Esther had established, and just as the Jewish people had established for themselves and for their descendants. The letter included instructions for their fasting and lamentations.