Leviticus 26:35-36

35All the days of the desolation it shall rest, [the days in] which it did not rest on your sabbaths, when ye dwelt therein.

36And as to those that remain of you — I will send faintness into their hearts in the lands of their enemies, that the sound of a driven leaf shall chase them, and they shall flee, as fleeing from a sword; and they shall fall when none pursueth;