Esther 2:14

2:14 In the evening she went, and in the morning she returned to a separate part of the harem, to the authority of Shaashgaz the king’s eunuch who was overseeing the concubines. She would not go back to the king unless the king was pleased with her and she was requested by name.

Esther 7:8

7:8 When the king returned from the palace garden to the banquet of wine, Haman was throwing himself down on the couch where Esther was lying. The king exclaimed, “Will he also attempt to rape the queen while I am still in the building!”

As these words left the king’s mouth, they covered Haman’s face.