shake ... hand - A mere wave of God’s hand can prostrate all foes (compare Rth 1:13; Job 31:21; Isa 11:15; Isa 19:16; Act 13:11).
a spoil to their servants - to the Jews whom they had once as their slaves (compare Isa 14:2). As the Jews’ state between the return from Babylon and Christ’s coming was checkered with much adversity, this prophecy can only have its fulfillment under Christ.