'Entrance' in the Bible

In those days while Mordecai was sitting at the king's gate, Bigthan and Teresh, two of the king's eunuchs who protected the entrance, became angry and plotted to assassinate King Ahasuerus.

It so happened that on the third day Esther put on her royal attire and stood in the inner court of the palace, opposite the king's quarters. The king was sitting on his royal throne in the palace, opposite the entrance.

it was found written that Mordecai had disclosed that Bigthana and Teresh, two of the king's eunuchs who guarded the entrance, had plotted to assassinate King Ahasuerus.