NET

11 Disaster will overtake you; you will not know how to charm it away. Destruction will fall on you; you will not be able to appease it. Calamity will strike you suddenly, before you recognize it.

Darby

11 But evil shall come upon thee thou shalt not know from whence it riseth; and mischief shall fall upon thee, which thou shalt not be able to ward off; and desolation that thou suspectest not shall come upon thee suddenly.

KJV

11 Therefore shall evil come upon thee; thou shalt not know from whence it riseth: and mischief shall fall upon thee; thou shalt not be able to put it off: and desolation shall come upon thee suddenly, [which] thou shalt not know.