We met with these words Matthew 4:23, only there it was all Galilee, by which probably this text ought to be expounded: See Poole on "Matthew 4:23".
Related Commentaries of Matthew 9:35
Matthew 9:35
35 And Jesus went about all the cities and villages, teaching in their synagogues, and preaching the gospel of the kingdom, and healing every sickness and every disease among the people.