Glad you asked.
Isaiah 54:17 (This was the one that was given to me by my spiritual mentor, but as I went back and read it, it mirrored my entire life up to that point).
No weapon that is formed against you shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the Lord, and their righteousness is of me, saith the Lord.
You cannot know how eerily this scripture mirrors my own life.
When I read this chapter through for the first time. I wept.