zechariah 9:8 And I will encamp about mine house because of the army, because of him that passeth by, and because of him that returneth: and no oppressor shall pass through them any more: for now have I seen with mine eyes. - Free Bible Online

      8. encamp about-- (Ps 34:7).
      mine house--namely, the Jewish people (Zec 3:7; Ho 8:1) [MAURER]. Or, the temple: reassuring the Jews engaged in building, who might otherwise fear their work would be undone by the conqueror [MOORE]. The Jews were, in agreement with this prophecy, uninjured by Alexander, though he punished the Samaritans. Typical of their final deliverance from every foe.
      passeth by . . . returneth--Alexander, when advancing against Jerusalem, was arrested by a dream, so that neither in "passing by" to Egypt, nor in "returning," did he injure the Jews, but conferred on them great privileges.
      no oppressor . . . pass through . . . any more--The prophet passes from the immediate future to the final deliverance to come (Isa 60:18; Eze 28:24).
      seen with mine eyes--namely, how Jerusalem has been oppressed by her foes [ROSENMULLER] (Ex 3:7; 2:25). God is said now to have seen, because He now begins to bring the foe to judgment, and manifests to the world His sense of His people's wrongs.

JFB.