'Unhappy' in the Bible

And the other wife did everything possible to make her unhappy, because the Lord had not let her have children;

They are not in trouble as others are; they have no part in the unhappy fate of men.

There was a certain man—without a dependent, having neither a child nor a brother, yet there was no end to all his labor. Indeed, his eyes were not satisfied with riches and he never asked, “For whom do I labor and deprive myself of pleasure?” This too is vanity (a wisp of smoke, self-conceit); yes, it is a painful effort and an unhappy task.

And if one has a fall, the other will give him a hand; but unhappy is the man who is by himself, because he has no helper.

Unhappy is the land whose king is a boy, and whose rulers are feasting in the morning.

Unhappy is the sinner! for the reward of his evil doings will come on him.

I have seen your disgusting acts, even your false behaviour and your cries of desire and your loose ways on the hills in the field. Unhappy are you, O Jerusalem, you have no desire to be made clean; how long will you be in turning back to me?