'Mischief' in the Bible

Therefore evil will come on you; you won't know when it dawns: and mischief will fall on you; you will not be able to put it away: and desolation shall come on you suddenly, which you don't know.

None sues in righteousness, and none pleads in truth: they trust in vanity, and speak lies; they conceive mischief, and bring forth iniquity.