Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:2923bIbn al-Muthanná And Ibn Bashhār > Muḥammad b. Jaʿfar > Shuʿbah > Simāk Bihadhā al-Isnād > Simāk > Akhī

I heard my brother say that jabir had stated: Be on your guard against them.  

مسلم:٢٩٢٣bوَحَدَّثَنِي ابْنُ الْمُثَنَّى وَابْنُ بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ سِمَاكٍ بِهَذَا الإِسْنَادِ مِثْلَهُ قَالَ سِمَاكٌ وَسَمِعْتُ أَخِي يَقُولُ قَالَ

جَابِرٌ فَاحْذَرُوهُمْ