Sahih Muslim Vol. 1, Book of Introduction, Hadith 51
Abū Kāmil al-Jahdarī narrated to us, Hammād- and he is Ibn Zayd- narrated to us, he said Āsim [bin Bahdalah] narrated to us, he said:
‘We would catch up with Abū Abd ar-Rahman as-Sulamī and at the time we were young men, so he would say to us: ‘Do not sit with story-tellers other than Abūl-Ahwas and beware of Shaqīq [Abū Abd ar-Rahīm]’. [Muslim] said: ‘This Shaqīq held the view of the Khawārij and is not Abū Wā’il [Shaqīq bin Salamah, the righteous Tabi’ī]’.
حَدَّثَنَا أَبُو كَامِلٍ الْجَحْدَرِيُّ، حَدَّثَنَا حَمَّادٌ، - وَهُوَ ابْنُ زَيْدٍ - قَالَ حَدَّثَنَا عَاصِمٌ، قَالَ كُنَّا نَأْتِي أَبَا عَبْدِ الرَّحْمَنِ السُّلَمِيَّ وَنَحْنُ غِلْمَةٌ أَيْفَاعٌ فَكَانَ يَقُولُ لَنَا لاَ تُجَالِسُوا الْقُصَّاصَ غَيْرَ أَبِي الأَحْوَصِ وَإِيَّاكُمْ وَشَقِيقًا . قَالَ وَكَانَ شَقِيقٌ هَذَا يَرَى رَأْىَ الْخَوَارِجِ وَلَيْسَ بِأَبِي وَائِلٍ .