'Course' in the Bible

I hearkened and heard: they speak not what is right; there is no man who repenteth him of his wickedness, saying, What have I done? Every one turneth to his course, like a horse rushing into the battle.

For the land is full of adulterers; for because of execration the land mourneth. The pastures of the wilderness are dried up; for their course is evil, and their force is not right.