'Back' in the Bible

Neither have I gone back from the commandment of his lips; I have laid up the words of his mouth more than the purpose of my own heart.

He keepeth back his soul from the pit, and his life from passing away by the sword.

To bring back his soul from the pit, that he may be enlightened with the light of the living.

Because they have turned back from him, and would consider none of his ways;

After it a voice roareth: he thundereth with the voice of his excellency, and holdeth not back the flashes when his voice is heard.

He laugheth at fear, and is not affrighted; neither turneth he back from before the sword.