Translation:

52. They are (men) whom Allah hath cursed: and those whom Allah hath cursed thou wilt find have no one to help.

Notes (Tafseer)

574. The Jews were then seeking the aid of the Makkan Pagans against Muhammad, but far from getting any help from them, they and the Pagans were both overthrown. That was the immediate occasion, but the words have a perfectly general-a universal-meaning.