'Unrighteousness' in the Bible

"When a righteous man abandons his righteousness to practice unrighteousness, I'll set a stumbling block before him. He'll die. If you don't warn him, he'll die in his sin and the righteous deeds that he had practiced won't be remembered, but you'll be held responsible for his death.

You have plowed evil; you have reaped unrighteousness; you have eaten the fruit of hypocrisy; because you trusted in your own direction, and in the number of your mighty forces.