'House of Israel' in the Bible

So God turned away from them and gave them over to worship the starry host, as it is written in the Book of the Prophets: 'Did you really offer me victims and sacrifices those forty years in the desert, O house of Israel?

For, because He was dissatisfied with His people, He said: "'See; the time is coming,' says the Lord, 'When I will make a new covenant with the house of Israel and the house of Judah,

'For this is the covenant that I will make with the house of Israel in those days,' says the Lord; 'I will put my laws into their minds, and write them on their hearts, and I will be their God, and they will be my people. And nevermore will each one need to teach his fellow-citizen,