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.
darimi:430Muḥammad b. Ḥumayd > Jarīr > ʿĀṣim > Ibn Sīrīn > Kānūā Lā Yasʾalūn

[Machine] Regarding the Isnad (the chain of narrators), then they asked afterwards to know who was the companion of the Sunnah from whom they took, and who was not the companion of the Sunnah from whom they did not take. Abu Muhammad said, "I do not think he heard it from Asim."  

الدارمي:٤٣٠أَخْبَرَنَا مُحَمَّدُ بْنُ حُمَيْدٍ حَدَّثَنَا جَرِيرٌ عَنْ عَاصِمٍ عَنِ ابْنِ سِيرِينَ قَالَ «كَانُوا لَا يَسْأَلُونَ

عَنِ الْإِسْنَادِ ثُمَّ سَأَلُوا بَعْدُ لِيَعْرِفُوا مَنْ كَانَ صَاحِبَ سُنَّةٍ أَخَذُوا عَنْهُ وَمَنْ لَمْ يَكُنْ صَاحِبَ سُنَّةٍ لَمْ يَأْخُذُوا عَنْهُ» قَالَ أَبُو مُحَمَّدٍ «مَا أَظُنُّهُ سَمِعَهُ مِنْ عَاصِمٍ»