'House of Israel' in the Bible

"but rather be on your way to the lost sheep of the house of Israel.

In reply he said, "I was not sent except to the lost sheep of the house of Israel."

"Therefore let the whole House of Israel know assuredly that Gods has made him both Lord and Christ, this Jesus whom you have crucified."

"So God turned from them, and gave them up to the worship of the heavenly host, as it is written in the book of the Prophets. "Did you offer unto me slain beasts as sacrifices during the forty years in the wilderness, O House of Israel?

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;