'Nothing' in the Bible

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,

Then they said, “We will give it back and not require anything from them. We will do exactly as you say.” Then I called the priests and took an oath from them that they would act in accordance with this promise.

Then Ezra said to them, “Go [your way], eat the rich festival food, drink the sweet drink, and send portions to him for whom nothing is prepared; for this day is holy to our Lord. And do not be worried, for the joy of the Lord is your strength and your stronghold.”

“Indeed, for forty years You sustained them in the wilderness; they lacked nothing,Their clothes did not wear out, and their feet did not swell.