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:157ʿAbdullāh b. ʿImrān > Isḥāq b. Sulaymān > al-ʿUmarī > ʿUbayd b. Jurayj

[Machine] "I used to sit with Ibn Umar one day in Makkah and with Ibn Abbas another day. Whatever Ibn Umar would say in response to a question, I do not have knowledge of more than what he would give his verdict on."  

الدارمي:١٥٧أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ عِمْرَانَ حَدَّثَنَا إِسْحَاقُ بْنُ سُلَيْمَانَ حَدَّثَنَا الْعُمَرِيُّ عَنْ عُبَيْدِ بْنِ جُرَيْجٍ قَالَ

كُنْتُ أَجْلِسُ بِمَكَّةَ إِلَى ابْنِ عُمَرَ يَوْمًا وَإِلَى ابْنِ عَبَّاسٍ يَوْمًا فَمَا يَقُولُ ابْنُ عُمَرَ فِيمَا يُسْأَلُ لَا عِلْمَ لِي أَكْثَرُ مِمَّا يُفْتِي بِهِ