'Alone' in the Bible

Ehud came to him as he was sitting alone in his [private] cool upper chamber, and Ehud said, “I have a message from God for you.” And the king got up from his seat.

And she said to her father, “Let this one thing be done for me; let me alone for two months, so that I may go to the mountains and weep over my virginity, I and my companions.”