"never trust me" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
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          "name": "British English",
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      "examples": [
        {
          "ref": "1888, Letters from Dorothy Osborne to Sir William Temple, 1652-1654",
          "text": "Never trust me if I had not a suspicion from the first that 'twas that ill-looked fellow B— who made that story Mr. D— told you.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used in oaths, suggesting that one should never be trusted again if what one says now is not true."
      ],
      "id": "en-never_trust_me-en-phrase-PbsJ3kFB",
      "raw_glosses": [
        "(UK, slang, obsolete) Used in oaths, suggesting that one should never be trusted again if what one says now is not true."
      ],
      "tags": [
        "UK",
        "obsolete",
        "slang"
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  "word": "never trust me"
}

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      "expansion": "never trust me",
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  "lang_code": "en",
  "pos": "phrase",
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        "Quotation templates to be cleaned"
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      "examples": [
        {
          "ref": "1888, Letters from Dorothy Osborne to Sir William Temple, 1652-1654",
          "text": "Never trust me if I had not a suspicion from the first that 'twas that ill-looked fellow B— who made that story Mr. D— told you.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used in oaths, suggesting that one should never be trusted again if what one says now is not true."
      ],
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        "(UK, slang, obsolete) Used in oaths, suggesting that one should never be trusted again if what one says now is not true."
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        "UK",
        "obsolete",
        "slang"
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  "word": "never trust me"
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