'Descendants' in the Bible

So shall their blood return on the head of Joab and on the head of his descendants forever; but to David and his descendants and his house and his throne, may there be peace from the Lord forever.”

their descendants who were left after them in the land whom the sons of Israel were unable to destroy utterly, from them Solomon levied forced laborers, even to this day.

Thus I will afflict the descendants of David for this, but not always.’”