Esther 1:1 References

1 Now it took place in the days of aAhasuerus, the Ahasuerus who reigned bfrom India to Ethiopia over c127 provinces,

a Ezra 4:6, Daniel 9:1

Ezra 4

6 Now in the reign of aAhasuerus, in the beginning of his reign, they wrote an accusation against the inhabitants of Judah and Jerusalem.

Daniel 9

1 In the first year of aDarius the son of Ahasuerus, of Median descent, who was made king over the kingdom of the Chaldeans--

Other references for Esther 1:1

b Esther 8:9
c Esther 9:30