John Gill

And as he entered into a certain village,.... Whether in Samaria or Galilee, is not certain; perhaps it bordered on both, since there were both Jews and Samaritans in it, as appears by what follows; and since Christ was passing between both places: there met ten men that were lepers; who either were confined to this place, this village, for they might not be in the larger cities, and walled towns; See Gill on Mat 8:2 or else having heard that Jesus of Nazareth was going to such a place, got together, and met him as he entered in it, in hope of being cured by him: which stood afar off; from Christ, by reason of their uncleanness, as they were obliged to by the law, in Lev 13:46.