Adam Clarke on John 7:35

The dispersed among the Gentiles - Or Greeks. By the dispersed, are meant here the Jews who were scattered through various parts of that empire which Alexander the Great had founded, in Greece, Syria, Egypt, and Asia Minor, where the Greek language was used, and where the Jewish Scriptures in the Greek version of the Septuagint were read. Others suppose that the Gentiles themselves are meant - others, that the ten tribes which had been long lost are here intended.