'Shudder' in the Bible

All the inhabitants of the coasts and islandsare appalled at you.Their kings shudder with fear;their faces are contorted.

I will cause many nations to be appalled at you,and their kings will shudder with fear because of youwhen I brandish My sword in front of them.On the day of your downfalleach of them will trembleevery moment for his life.