'Descendants' in the Bible

When your days are fulfilled that you must go to be with your fathers, that I will set up one of your descendants after you, who will be of your sons; and I will establish his kingdom.

Now it came about after this, that war broke out at Gezer with the Philistines; then Sibbecai the Hushathite killed Sippai, one of the descendants of the giants, and they were subdued.

Now the divisions of the descendants of Aaron were these: the sons of Aaron were Nadab, Abihu, Eleazar and Ithamar.

Since more chief men were found from the descendants of Eleazar than the descendants of Ithamar, they divided them thus: there were sixteen heads of fathers’ households of the descendants of Eleazar and eight of the descendants of Ithamar, according to their fathers’ households.

Thus they were divided by lot, the one as the other; for they were officers of the sanctuary and officers of God, both from the descendants of Eleazar and the descendants of Ithamar.