'Sad' in the Bible

For you say, I have wealth, and have got together goods and land, and have need of nothing; and you are not conscious of your sad and unhappy condition, that you are poor and blind and without clothing.

And I was very sad, because there was no one able to get the book open or to see what was in it.

And one of the rulers said to me, Do not be sad: see, the Lion of the tribe of Judah, the Root of David, has overcome, and has power to undo the book and its seven stamps.

And they put dust on their heads, and were sad, weeping and crying, and saying, Sorrow, sorrow for the great town, in which was increased the wealth of all who had their ships on the sea because of her great stores! for in one hour she is made waste.