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
darimi:427 – al-Ḥakam b. al-Mubārak > Baqiyyah > Um ʿAbdullāh b. Khālid

[Machine] "I have never seen anyone more honorable for knowledge than my father."  

الدارمي:٤٢٧ – أَخْبَرَنَا الْحَكَمُ بْنُ الْمُبَارَكِ أَنبَأَنَا بَقِيَّةُ عَنْ أُمِّ عَبْدِ اللَّهِ بِنْتِ خَالِدٍ قَالَتْ

«مَا رَأَيْتُ أَحَدًا أَكْرَمَ لِلْعِلْمِ مِنْ أَبِي»  

See similar narrations below:

Collected by Tirmidhī
tirmidhi:3641 – Qutaybah > Ibn Lahīʿah > ʿUbaydullāh b. al-Mughīrah > ʿAbdullāh b. al-Ḥārith b. Jazʾ

"I have not seen anyone who smiled more than the Messenger of Allah ﷺ."  

Abū ʿĪsá said that this Ḥadīth is Ḥasan-Gharīb.
الترمذي:٣٦٤١ – حَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا ابْنُ لَهِيعَةَ عَنْ عُبَيْدِ اللَّهِ بْنِ الْمُغِيرَةِ عَنْ عَبْدِ اللَّهِ بْنِ الْحَارِثِ بْنِ جَزْءٍ قَالَ

مَا رَأَيْتُ أَحَدًا أَكْثَرَ تَبَسُّمًا مِنْ رَسُولِ اللَّهِ ﷺ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ