'Family' in the Bible

And these [are] the names of the sons of Israel who came [to] Egypt; with Jacob, they each came with his {family}:

And a man from the {family} of Levi went, and he took {a descendent of Levi}.

Speak to all the community of Israel, saying, 'On the tenth of this month, they will each take for themselves {a lamb for the family}, a lamb for the household.