'Unending' in the Bible

Why has my pain become unending,my wound incurable,refusing to be healed?You truly have become like a mirage to me—water that is not reliable.

But the Lord is with me as a great one, greatly to be feared: so my attackers will have a fall, and they will not overcome me: they will be greatly shamed, because they have not done wisely, even with an unending shame, kept in memory for ever.

And I will give you a name without honour for ever, and unending shame which will never go from the memory of men.