'House of Israel' in the Bible

"I have only been sent to the lost sheep of the house of Israel," He replied.

"Therefore let the whole House of Israel know beyond all doubt that God has made Him both LORD and CHRIST--this Jesus whom you crucified."

So God turned from them and gave them up to the worship of the Host of Heaven, as it is written in the Book of the Prophets, "'Were they victims and sacrifices which you offered Me, forty years in the Desert, O House of Israel?

For, being dissatisfied with His people, God 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--

But this is the Covenant that I will covenant with the house of Israel after those days,' says the Lord: I will put My laws into their minds and will write them upon their hearts. And I will indeed be their God and they shall be My People.