'Unripe' in the Bible

He shaketh off as a vine his unripe fruit, And casteth off as an olive his blossom.

For before harvest, when the flower is perfect, And the blossom is producing unripe fruit, Then hath one cut the sprigs with pruning hooks, And the branches he hath turned aside, cut down.

In those days they do not say any more: Fathers have eaten unripe fruit, And the sons' teeth are blunted.

But -- each for his own iniquity doth die, Every man who is eating the unripe fruit, Blunted are his teeth.

What -- to you, ye -- using this simile Concerning the ground of Israel, saying: Fathers do eat unripe fruit, And the sons' teeth are blunted?