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Esther 2:22ESV·author unknown

And this came to the knowledge of Mordecai, and he told it to Queen Esther, and Esther told the king in the name of Mordecai.

Matthew Henry Presbyterian @wholebiblehenry

This good service which Mordecai did to the government, in discovering a plot against the life of the king, is here recorded, because the mention of it will again occur to his advantage. No step is yet taken towards Haman's design of the Jews' destruction, but several steps are taken towards God's design of their deliverance, and this for one.

Commenting on Esther 2:21-23

John Gill Reformed Baptist @doctorgill

And the thing was known to Mordecai,.... But by what means does not appear; the Jewish writers say (c), these two men were Tarsians, and spoke in the Tarsian language, which they thought Mordecai did not understand; but he, being skilled in languages, overheard them, and understood what they said; but, according to Josephus (d), it was discovered to him by Barnabazus, a servant of...

Jamieson-Fausset-Brown Reformed @jfbcommentary

MORDECAI, DISCOVERING A TREASON, IS RECORDED IN THE CHRONICLES. (Est 2:21-23) In those days . . . two of the king's chamberlains . . . were wroth and sought to lay hand on the king, &c.--This secret conspiracy against the king's life probably arose out of revenge for the divorce of Vashti, in whose interest, and at whose instigation, these eunuchs may have acted.

Commenting on Esther 2:21-23