Jeremiah 3:18 in the King James Version
In those days the house of Judah shall walk with the house of Israel, and they shall come together out of the land of the north to the land that I have given for an inheritance unto your fathers.
Context
17 At that time they will call Jerusalem ‘The LORD’s Throne;’ and all the nations will be gathered to it, to the LORD’s name, to Jerusalem. They will no longer walk after the stubbornness of their evil heart.
18 In those days the house of Judah will walk with the house of Israel, and they will come together out of the land of the north to the land that I gave for an inheritance to your fathers.
19 “But I said, ‘How I desire to put you among the children, and give you a pleasant land, a goodly heritage of the armies of the nations!’ and I said, ‘You shall call me “My Father”, and shall not turn away from following me.’