Jesus never called the Lost Ten Tribes by the name Judah.
Common misconceptions; go back to the root, Jacob, who was also named Israel. Consider if you really want to contend that the King of the Jews is only the King of one tribe of Israel ... And Jesus stood before the governor: and the governor asked him, saying, Art thou the King of the Jews? And Jesus said unto him, Thou sayest. And now I stand and am judged for the hope of the promise made of God unto our fathers: Unto which promise our twelve tribes, instantly serving God day and night, hope to come. For which hope's sake, king Agrippa, I am accused of the Jews.
Matthew, Catholic chapter twenty seven, Protestant verse
as authorized, but not authored, by King James
boldness mine
The Apostle Paul specifically reference all twelve tribes.
Acts, Catholic chapter twenty six, Protestant verses six to seven,
as authorized, but not authored, by King James
boldness mine
I cannot think of a single scripture where he spoke of the Ten Tribes, lost or otherwise. He did speak of twelve tribes ... And Jesus said unto them, Verily I say unto you, That ye which have followed me, in the regeneration when the Son of man shall sit in the throne of his glory, ye also shall sit upon twelve thrones, judging the twelve tribes of Israel.
Catholic chapter nineteen, Protestant verse twenty eight,
as authorized, but not authored, but King James
boldness mine