Judges 3:20

3:20 When Ehud approached him, he was sitting in his well-ventilated upper room all by himself. Ehud said, “I have a message from God for you.” When Eglon rose up from his seat,

Judges 3:24

3:24 When Ehud had left, Eglon’s servants came and saw the locked doors of the upper room. They said, “He must be relieving himself in the well-ventilated inner room.”