'Sad' in the Bible

In the month of Nisan, in the twentieth year of King Artaxerxes, when wine was placed before him, I took the wine and gave it to the king. Now I had not [previously] been sad in his presence.

So the king said to me, “Why do you look sad when you are not sick? This is nothing but sadness of heart.” Then I was very frightened,

and I said to the king, “Let the king live forever. Why should my face not be sad when the city, the place of my fathers’ tombs, lies desolate and its gates have been consumed by fire?”

So the Levites quieted all the people, saying, “Be still, for the day is holy; do not be worried.”