'Off' in the Bible

And Gideon went up the route of those who dwell in tents on the east of Nobah and Jogbehah, and he attacked the army when it was off its guard.

And she put him to sleep on her lap; then she called the men and shaved off seven locks of his head. Then she began to subdue him, and his strength went away from him.

But the hair of his head began to grow back after it had been shaved off.