Hatach

Then called Esther for Hatach, one of the king's chamberlains, whom he had appointed to attend upon her, and gave him a commandment to Mordecai, to know what it was, and why it was.

So Hatach went forth to Mordecai unto the street of the city, which was before the king's gate.

And Hatach came and told Esther the words of Mordecai.

Again Esther spake unto Hatach, and gave him commandment unto Mordecai;