"Withholding your substance"

1. Mosiah 4: 22
   22 And if ye judge the man who putteth up his petition to you for your substance that he perish not, and condemn him, how much more just will be your condemnation for withholding your substance, which doth not belong to you but to God, to whom also your life belongeth; and yet ye put up no petition, nor repent of the thing which thou hast done.
2. Alma 5: 55
   55 Yea, and will you persist in turning your backs upon the poor, and the needy, and in withholding your substance from them?