'House of Israel' in the Bible

But finding fault with them, He says. "There are days coming," says the Lord, "When I will establish with the house of Israel and with the house of Judah a new covenant;

"For this is the covenant which I will covenant with the house of Israel, After these days," says the Lord; "I will put my laws into their minds, And upon their hearts will I write them; And I will be their God, And they shall be my people;