Luke 1:33

and he shall reign over the house of Jacob forever, and of his kingdom there shall be no end.

John 12:34

Then the multitude answered him, We have heard from the law that the Christ continues forever; and how say you, The Son of man must be raised on high? Who is this Son of man?

Treasury of Scripture Knowledge

Summary

His seed shall endure for ever, and his throne as the sun before me.

And

Bible References

And

Luke 1:33
and he shall reign over the house of Jacob forever, and of his kingdom there shall be no end.