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.
bukhari:6097Isḥāq b. Ibrāhīm > Lʾabī Usāmah Ḥaddathakum al-Aʿmash > Shaqīq > Ḥudhayfah

From among the people, Ibn Um ʿAbd greatly resembled Messenger of Allah ﷺs in solemn gate and good appearance of piety and in calmness and sobriety from the time he goes out of his house till he returns to it. But we do not know how he behaves with his family when he is alone with them.  

البخاري:٦٠٩٧حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ قَالَ قُلْتُ لأَبِي أُسَامَةَ حَدَّثَكُمُ الأَعْمَشُ سَمِعْتُ شَقِيقًا قَالَ

سَمِعْتُ حُذَيْفَةَ يَقُولُ إِنَّ أَشْبَهَ النَّاسِ دَلاًّ وَسَمْتًا وَهَدْيًا بِرَسُولِ اللَّهِ ﷺ لاَبْنُ أُمِّ عَبْدٍ مِنْ حِينَ يَخْرُجُ مِنْ بَيْتِهِ إِلَى أَنْ يَرْجِعَ إِلَيْهِ لاَ نَدْرِي مَا يَصْنَعُ فِي أَهْلِهِ إِذَا خَلاَ  


See similar narrations below:

Collected by Ṭabarānī
tabarani:8485Muḥammad b. ʿUthmān b. Abū Shaybah > Ibrāhīm b. al-Ḥasan al-Taghlibī > ʿAbdullāh b. Bukayr al-Ghanawī > Ḥakīm b. Jubayr > Abū Wāʾil

[Machine] "Indeed, the closest of people resembling the Messenger of Allah ﷺ when he leaves his house until he returns to his family is Abdullah bin Mas'ood, and Allah knows best what he does."  

الطبراني:٨٤٨٥حَدَّثَنَا مُحَمَّدُ بْنُ عُثْمَانَ بْنِ أَبِي شَيْبَةَ ثنا إِبْرَاهِيمُ بْنُ الْحَسَنِ التَّغْلِبِيُّ ثنا عَبْدُ اللهِ بْنُ بُكَيْرٍ الْغَنَوِيُّ عَنْ حَكِيمِ بْنِ جُبَيْرٍ عَنْ أَبِي وَائِلٍ قَالَ كُنْتُ جَالِسًا مَعَ حُذَيْفَةَ فَمَرَّ ابْنُ مَسْعُودٍ وَأَبُو مُوسَى فَكَرِهَ حُذَيْفَةَ أَنْ يَتْرُكَهُمَا فَقَالَ

«إِنَّ أَشْبَهَ النَّاسِ بِرَسُولِ اللهِ ﷺ حِينَ يَخْرُجُ مِنْ بَيْتِهِ إِلَى أَنْ يَرْجِعَ إِلَى أَهْلِهِ لَعَبْدُ اللهِ بْنُ مَسْعُودٍ وَاللهُ أَعْلَمُ مَا يَصْنَعُ»