'Families of the Earth' in the Bible

To them who are good to you will I give blessing, and on him who does you wrong will I put my curse: and you will become a name of blessing to all the families of the earth.

Your seed will be like the dust of the earth, covering all the land to the west and to the east, to the north and to the south: you and your seed will be a name of blessing to all the families of the earth.

You only of all the families of the earth have I taken care of: for this reason I will send punishment on you for all your sins.

And it will be that if any one of all the families of the earth does not go up to Jerusalem to give worship to the King, the Lord of armies, on them there will be no rain.

You are the sons of the prophets, and of the agreement which God made with your fathers, saying to Abraham, Through your seed a blessing will come on all the families of the earth.