'Hunger' in the Bible

It will be like when a hungry man dreams, and behold, he eats; but he awakes, and his hunger isn't satisfied; or like when a thirsty man dreams, and behold, he drinks; but he awakes, and behold, he is faint, and he is still thirsty. The multitude of all the nations that fight against Mount Zion will be like that.

They shall not hunger nor thirst; neither shall the heat nor sun strike them: for he who has mercy on them will lead them, even by springs of water he will guide them.