מדרש אויף צפניה 2:13

Variantly: "You have inclined Your right hand": When the Holy One inclines His hand, the wicked go lost from the world, viz. (Tzephaniah 2:13) "And He will stretch out His hand to the north, and Ashur will go lost, etc." and (Ezekiel 25:15) "Behold, I will stretch out My hand against the Philistines, etc."