'Families' in the Bible

You are the sons of the prophets and of the covenant that God made with your ancestors, saying to Abraham, And all the families of the earth will be blessed through your offspring.

And he made with him the agreement of which circumcision was the sign. And so Abraham had a son, Isaac, and gave him circumcision on the eighth day; and Isaac had a son, Jacob, and Jacob was the father of the twelve heads of the families of Israel.

Ministers must be husbands of one wife and must manage their children and their families well.

So it is my desire that the younger widows may be married and have children, controlling their families, and giving the Evil One no chance to say anything against them,

They must be silenced, because they are the kind of people who ruin whole families by teaching what they should not teach in order to make money in a shameful way.

Look! He is coming with the clouds,and every eye will see Him,including those who pierced Him.And all the families of the earthwill mourn over Him.This is certain. Amen.