Esther 2:5

2:5 Now there happened to be a Jewish man in Susa the citadel whose name was Mordecai. He was the son of Jair, the son of Shimei, the son of Kish, a Benjaminite,

Esther 8:14

8:14 The couriers who were riding the royal horses went forth with the king’s edict without delay. And the law was presented in Susa the citadel as well.

Esther 9:18

The Origins of the Feast of Purim

9:18 But the Jews who were in Susa assembled on the thirteenth and fourteenth days, and rested on the fifteenth, making it a day for banqueting and happiness.