'Family' in the Bible

So Joseph also went up from Galilee, from the city of Nazareth, to Judea, to the city of David which is called Bethlehem, because he was of the house and family of David,

Whatever house you enter, first say, ‘Peace [that is, a blessing of well-being and prosperity, the favor of God] to this house.’

Peter said, “Look, we have left all [things—homes, families, businesses] and followed You.”