New Living Translation
One day as Mordecai was on duty at the king’s gate, two of the king’s eunuchs, Bigthana and Teresh—who were guards at the door of the king’s private quarters—became angry at King Xerxes and plotted to assassinate him.

American Standard Version
In those days, while Mordecai was sitting in the king's gate, two of the king's chamberlains, Bigthan and Teresh, of those that kept the threshold, were wroth, and sought to lay hands on the king Ahasuerus.

Berean Study Bible
In those days, while Mordecai was sitting at the king’s gate, Bigthan and Teresh, two of the king’s eunuchs who guarded the entrance, grew angry and conspired to assassinate King Xerxes.

Douay-Rheims Bible
At that time, therefore, when Mardochai abode at the king's gate, Bagathan and Thares, two of the king's eunuchs, who were porters, and presided in the first entry of the palace, were angry: and they designed to rise up against the king, and to kill him.

English Revised Version
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 hands on the king Ahasuerus.

King James Bible
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.

World English Bible
In those days, while Mordecai was sitting in the king's gate, two of the king's eunuchs, Bigthan and Teresh, who were doorkeepers, were angry, and sought to lay hands on the King Ahasuerus.

Young's Literal Translation
In those days, when Mordecai is sitting in the gate of the king, hath Bigthan been wroth, and Teresh, (two of the eunuchs of the king, the keepers of the threshold,) and they seek to put forth a hand on king Ahasuerus,

Esther 2:21 Additional Translations ...