Final answer:
The biblical quote about ceasing to steal and working to help others is from Ephesians 4:28 in the New Testament.
Step-by-step explanation:
The quote 'Anyone who has been stealing must steal no longer but must work, doing something useful with their own hands, that they may have something to share with those in need' is found in the New Testament of the Bible, specifically in the book of Ephesians, chapter 4, verse 28. This verse encourages former thieves to labor honestly and to use their earnings not just for personal gain but to help others as well. The transformation from thief to hard worker signifies a moral and spiritual rebirth, emphasizing the value of contributing to the community and helping those in less fortunate circumstances.