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.
tirmidhi:3836Aḥmad b. Manīʿ > Hushaym > Yaʿlá b. ʿAṭāʾ > al-Walīd b. ʿAbd al-Raḥman > Ibn ʿUmar

that Ibn 'Umar said to Abu Hurairah: "You used to stick to the Messenger of Allah ﷺ most out of all of us, and you used to best memorize his Ahadith out of us."  

Abū ʿĪsá said that this Ḥadīth is Ḥasan.
الترمذي:٣٨٣٦حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ قَالَ حَدَّثَنَا هُشَيْمٌ قَالَ أَخْبَرَنَا يَعْلَى بْنُ عَطَاءٍ عَنِ الْوَلِيدِ بْنِ عَبْدِ الرَّحْمَنِ عَنِ ابْنِ عُمَرَ

أَنَّهُ قَالَ لأَبِي هُرَيْرَةَ يَا أَبَا هُرَيْرَةَ أَنْتَ كُنْتَ أَلْزَمَنَا لِرَسُولِ اللَّهِ ﷺ وَأَحْفَظَنَا لِحَدِيثِهِ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ