Esther 10

1 King Achashyerosh laid a tribute on the land, and on the islands of the sea.

King Xerxes required that all the people in his empire pay taxes. Even the people who lived on the islands [in the Mediterranean Sea] (OR, in coastal areas) were required to pay taxes.

2 All the acts of his power and of his might, and the full account of the greatness of Mordecai, to which the king advanced him, aren't they written in the book of the chronicles of the kings of Media and Persia?

And all the great and powerful things that Xerxes did were written in the scroll called/entitled ‘The record of the things done by the kings of Media and Persia’. In this book were also written [the things done] by Mordecai, the man whom the king had greatly honored.

3 For Mordecai the Jew was next to King Achashyerosh, and great among the Jews, and accepted by the multitude of his brothers, seeking the good of his people, and speaking peace to all his descendants.

Mordecai, who was a Jew, became the king’s most important official, and [all] the Jews also considered him to be a very great man. They [all] respected him, because he did many good things for the Jews, and he often asked [the king] to do good things for them.