Esther 2:21

2:21 In those days, while Mordecai sat in the king’s gate, two of the king’s chamberlains, Bigthan and Teresh, of those which kept the door, were wroth, and sought to lay hand on the king Ahasuerus.

Esther 4:13

4:13 Then Mordecai commanded to answer Esther, Think not with thyself that thou shalt escape in the king’s house, more than all the Jews.

Esther 8:10

8:10 And he wrote in the king Ahasuerus’ name, and sealed [it] with the king’s ring, and sent letters by posts on horseback, [and] riders on mules, camels, [and] young dromedaries: