Luke 17:11 - Albert Barnes' Notes on the Bible

The midst of Samaria and Galilee - He went from Galilee, and probably traveled through the chief villages and towns in it and then left it; and as Samaria was situated “between” Galilee and Jerusalem, it was necessary to pass through it; or it may mean that he passed along on the borders of each toward the river Jordan, and so passed in the midst, “i. e. between” Galilee and Samaria. This is rendered more probable from the circumstance that as he went from Galilee, there would have been no occasion for saying that he passed “through it,” unless it be meant through the “confines” or borders of it, or at least it would have been mentioned before Samaria.