See Judah he-Hasid (disambiguation) for other people who used this name.Judah he-Hasid Segal ha-Levi (Hebrew: יהודה החסיד, romanized: Yehudah he-Hasid, lit. 'Judah the Pious'; c. 1660 in Siedlce – 19 October 1700 in Jerusalem, Ottoman Syria) was a Jewish preacher who led the largest organized group of Jewish immigrants to the Land of Israel in the 17th and 18th centuries.