'Olive trees' in the Bible

and houses full of all good things which you did not fill, and hewn (excavated) cisterns (wells) which you did not dig out, and vineyards and olive trees which you did not plant, and you eat and are full and satisfied,

a land of wheat and barley, and vines and fig trees and pomegranates, a land of olive oil and honey;

You will have olive trees throughout your territory but you will not anoint yourselves with the oil, because your olives will drop off.