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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:5838 – Muḥammad b. Rāfiʿ > ʿAbd al-Razzāq > Maʿmar > Ibn Ṭāwus from his father > Ibn ʿAbbās

"I heard Ibn 'Abbas saying: 'We used to memorize Ahadith, and Ahadith were memorized from the Messenger of Allah ﷺ. But if you go to the extremes of either exaggeration or negligence (in narrating Ahadith), there is no way we can trust your Ahadith.'" (Using translation from Ibn Mājah 27)   

الكبرى للنسائي:٥٨٣٨ – أَخْبَرَنَا مُحَمَّدُ بْنُ رَافِعٍ عَنْ عَبْدِ الرَّزَّاقِ قَالَ أَنْبَأَنَا مَعْمَرٌ عَنِ ابْنِ طَاوُسٍ عَنْ أَبِيهِ عَنِ ابْنِ عَبَّاسٍ قَالَ «§كُنَّا نَحْفَظُ الْحَدِيثَ وَالْحَدِيثُ يُحْفَظُ

عَنْ رَسُولِ اللهِ ﷺ فَأَمَّا إِذَا رَكِبْتُمْ كُلَّ صَعْبٍ وَذَلُولٍ فَهَيْهَاتَ»  

See similar narrations below:

Collected by Muslim, Ibn Mājah
muslim:i012 – Muḥammad b. Rāfiʿ > ʿAbd al-Razzāq > Maʿmar > Ibn Ṭāwus from his father > Ibn ʿAbbās

‘Indeed we would take Ḥadīth and they would be taken on authority of the Messenger of Allah, peace and blessings of Allah upon him. However if you take every difficult and docile [narration] then how far that is [from being upright]!  

مسلم:i٠١٢ – وَحَدَّثَنِي مُحَمَّدُ بْنُ رَافِعٍ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ عَنِ ابْنِ طَاوُسٍ عَنْ أَبِيهِ عَنِ ابْنِ عَبَّاسٍ قَالَ

إِنَّمَا كُنَّا نَحْفَظُ الْحَدِيثَ وَالْحَدِيثُ يُحْفَظُ عَنْ رَسُولِ اللَّهِ ﷺ فَأَمَّا إِذْ رَكِبْتُمْ كُلَّ صَعْبٍ وَذَلُولٍ فَهَيْهَاتَ  

ibnmajah:27 – al-ʿAbbās b. ʿAbd al-ʿAẓīm al-ʿAnbarī > ʿAbd al-Razzāq > Maʿmar > Ibn Ṭāwus from his father > Ibn ʿAbbās

"I heard Ibn 'Abbas saying: 'We used to memorize Ahadith, and Ahadith were memorized from the Messenger of Allah ﷺ. But if you go to the extremes of either exaggeration or negligence (in narrating Ahadith), there is no way we can trust your Ahadith.'"  

ابن ماجة:٢٧ – حَدَّثَنَا الْعَبَّاسُ بْنُ عَبْدِ الْعَظِيمِ الْعَنْبَرِيُّ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَنْبَأَنَا مَعْمَرٌ عَنِ ابْنِ طَاوُسٍ عَنْ أَبِيهِ قَالَ سَمِعْتُ ابْنَ عَبَّاسٍ يَقُولُ إِنَّمَا كُنَّا نَحْفَظُ الْحَدِيثَ وَالْحَدِيثُ يُحْفَظُ

عَنْ رَسُولِ اللَّهِ ﷺ فَأَمَّا إِذَا رَكِبْتُمُ الصَّعْبَ وَالذَّلُولَ فَهَيْهَاتَ