Esther 1:1

It was in the days of Ahasuerus (Xerxes) who reigned from India to Ethiopia (Cush) over 127 provinces,

Esther 8:9

So the king’s scribes were called at that time in the third month (that is, the month of Sivan) on the twenty-third day; and it was written in accordance with everything that Mordecai commanded, to the Jews, to the chief rulers (satraps), and the governors and officials of the provinces which extended from India to Ethiopia (Cush), 127 provinces, to every province in its own script (writing), and to every people in their own language and to the Jews according to their script and their language.

Ezra 4:6

Now in the reign of Ahasuerus (Xerxes), in the beginning of his reign, the Samaritans wrote [to him] an accusation against the inhabitants of Judah and Jerusalem [who had returned from exile].

Daniel 6:1

It seemed good to Darius [who became king after Belshazzar] to appoint over the kingdom 120 satraps who would be in charge throughout the kingdom,

Daniel 9:1

In the first year of Darius the son of Ahasuerus, of Median descent, who was made king over the realm of the Chaldeans—

Esther 9:30

He sent letters to all the Jews, to the 127 provinces of the kingdom of Ahasuerus, in words of peace and truth,

Isaiah 18:1

Woe (judgment is coming) to the land of whirring wings
Which is beyond the rivers of Cush (Ethiopia),

Isaiah 37:9

And Sennacherib king of Assyria, heard them say concerning Tirhakah king of Cush (Ethiopia), “He has come out to fight against you.” And when he heard it, he sent messengers to Hezekiah, saying,

Treasury of Scripture Knowledge

Summary

Now it came to pass in the days of Ahasuerus, (this is Ahasuerus which reigned, from India even unto Ethiopia, over an hundred and seven and twenty provinces:)

Ahasuerus

An hundred

Bible References

Ahasuerus

Ezra 6:14
And the Jewish elders built and prospered through the prophesying of Haggai the prophet and Zechariah the son of Iddo. They finished their building as commanded by the God of Israel and in accordance with the decree of Cyrus and Darius and Artaxerxes king of Persia.
Daniel 9:1
In the first year of Darius the son of Ahasuerus, of Median descent, who was made king over the realm of the Chaldeans—

From india

Esther 8:9
So the king’s scribes were called at that time in the third month (that is, the month of Sivan) on the twenty-third day; and it was written in accordance with everything that Mordecai commanded, to the Jews, to the chief rulers (satraps), and the governors and officials of the provinces which extended from India to Ethiopia (Cush), 127 provinces, to every province in its own script (writing), and to every people in their own language and to the Jews according to their script and their language.
Isaiah 18:1
Woe (judgment is coming) to the land of whirring wings
Which is beyond the rivers of Cush (Ethiopia),
Isaiah 37:9
And Sennacherib king of Assyria, heard them say concerning Tirhakah king of Cush (Ethiopia), “He has come out to fight against you.” And when he heard it, he sent messengers to Hezekiah, saying,

An hundred

Daniel 6:1
It seemed good to Darius [who became king after Belshazzar] to appoint over the kingdom 120 satraps who would be in charge throughout the kingdom,