"the devil looks after his own" meaning in English

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          "ref": "2013, Adamu Kyuka Usman Lilymjok, The Mad Professor of Babeldu, page 489:",
          "text": "On earth, lawyers rarely come to harm because the devil looks after his own.",
          "type": "quote"
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        {
          "ref": "2013, Deborah Frethem -, Haunted Tampa: Spirits of the Bay, →ISBN:",
          "text": "Charlie was often asked how he escaped so many attempts on his life. His reply was, “The Devil looks after his own.”",
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        "Bad people often prosper unfairly, because the devil helps them."
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      "translations": [
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "bad people often prosper unfairly",
          "word": "bicho malo nunca muere"
        }
      ]
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  "word": "the devil looks after his own"
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      "sense": "bad people often prosper unfairly",
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  "word": "the devil looks after his own"
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