"and fasachti over you": R. Yoshiyah said: Read it not "ufasachti," but "ufasati," the Holy One Blessed be He 'skipping over' the houses of the children of Israel in Egypt, as it is written (Song of Songs 2:8) "The voice of my Beloved, behold, it comes, skipping over the mountains," and (9) "Behold, He stands behind the wall, etc."