'Richness' in the Bible

May God give you the dew of the sky and the richness of the earth, and plenty of grain and new wine.

So his father Isaac said to him, "Indeed, your home will be away from the richness of the earth, and away from the dew of the sky above.

Now if some of the branches were broken off, and you, a wild olive shoot, were grafted in among them and participated in the richness of the olive root,