'Back' in the Bible

His children shall seek the favor of the poor, And his hands shall give back his wealth.

I have not gone back from the commandment of his lips; I have treasured up the words of his mouth more than my necessary food.

And Elihu the son of Barachel the Buzite answered and said, I am young, and ye are very old; Wherefore I held back, and durst not show you mine opinion.

He keepeth back his soul from the pit, And his life from perishing by the sword.

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

He mocketh at fear, and is not dismayed; Neither turneth he back from the sword.