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
muslim:2622 – Sūwayd b. Saʿīd > Ḥafṣ b. Maysarah > al-ʿAlāʾ b. ʿAbd al-Raḥman from his father > Abū Hurayrah

Many a person with disheveled hair and covered with dust is turned away from the doors (whereas he is held in such a high esteem by Allah) that if he were to adjure in the name of Allah (about anything) Allah would fulfil that.  

مسلم:٢٦٢٢ – حَدَّثَنِي سُوَيْدُ بْنُ سَعِيدٍ حَدَّثَنِي حَفْصُ بْنُ مَيْسَرَةَ عَنِ الْعَلاَءِ بْنِ عَبْدِ الرَّحْمَنِ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ رُبَّ أَشْعَثَ مَدْفُوعٍ بِالأَبْوَابِ لَوْ أَقْسَمَ عَلَى اللَّهِ لأَبَرَّهُ  

See similar narrations below:

Collected by Muslim, Ḥākim, Ibn Ḥibbān, Suyūṭī
muslim:2854 – Sūwayd b. Saʿīd > Ḥafṣ b. Maysarah > al-ʿAlāʾ b. ʿAbd al-Raḥman from his father > Abū Hurayrah

Many a people with dishevelled hair are driven away from the door (but they are so pious) that if they are to swear in the name of Allah, He would definitely fulfil that.  

مسلم:٢٨٥٤ – حَدَّثَنِي سُوَيْدُ بْنُ سَعِيدٍ حَدَّثَنِي حَفْصُ بْنُ مَيْسَرَةَ عَنِ الْعَلاَءِ بْنِ عَبْدِ الرَّحْمَنِ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ رُبَّ أَشْعَثَ مَدْفُوعٍ بِالأَبْوَابِ لَوْ أَقْسَمَ عَلَى اللَّهِ لأَبَرَّهُ  

hakim:7932 – Abū Bakr > al-Ḥasan b. ʿAlī b. Ziyād > Ibrāhīm b. Ḥamzah > ʿAbd al-ʿAzīz b. Abū Ḥāzim > Kathīr b. Zayd > al-Muṭṭalib b. ʿAbdullāh > Abū Hurayrah > Rasūl

[Machine] The Messenger of Allah ﷺ said, "How often a disheveled, dusty person is despised and belittled, yet his prayers are answered. If he were to swear an oath by Allah, Allah would fulfill it."  

الحاكم:٧٩٣٢ – أَخْبَرَنَا أَبُو بَكْرٍ أَنْبَأَ الْحَسَنُ بْنُ عَلِيِّ بْنِ زِيَادٍ ثَنَا إِبْرَاهِيمُ بْنُ حَمْزَةَ ثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي حَازِمٍ عَنْ كَثِيرِ بْنِ زَيْدٍ عَنِ الْمُطَّلِبِ بْنِ عَبْدِ اللَّهِ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «رُبَّ أَشْعَثَ أَغْبَرَ ذِي طِمْرَيْنِ تَنْبُو عَنْهُ أَعْيَنُ النَّاسِ لَوْ أَقْسَمَ عَلَى اللَّهِ لَأَبَرَّهُ»  

هَذَا حَدِيثٌ صَحِيحُ الْإِسْنَادِ أَظُنُّ مُسْلِمًا أَخْرَجَهُ مِنْ حَدِيثِ حَفْصِ بْنِ عَبْدِ اللَّهِ بْنِ أَنَسٍ صحيح

ذِكْرُ الْخَبَرِ الْمُدْحِضِ قَوْلَ مَنْ أَبْطَلَ وُجُودَ الْمُعْجِزَاتِ فِي الْأَوْلِيَاءِ دُونَ الْأَنْبِيَاءِ

ibnhibban:6483 – Ibn Qutaybah > Yazīd b. Mawhab > Ibn Wahb > Ḥafṣ b. Maysarah > al-ʿAlāʾ b. ʿAbd al-Raḥman from his father > Abū Hurayrah

Many a person with disheveled hair and covered with dust is turned away from the doors (whereas he is held in such a high esteem by Allah) that if he were to adjure in the name of Allah (about anything) Allah would fulfil that. (Using translation from Muslim 2622)   

ابن حبّان:٦٤٨٣ – أَخْبَرَنَا ابْنُ قُتَيْبَةَ حَدَّثَنَا يَزِيدُ بْنُ مَوْهَبٍ حَدَّثَنَا ابْنُ وَهْبٍ عَنْ حَفْصِ بْنِ مَيْسَرَةَ عَنِ الْعَلَاءِ بْنِ عَبْدِ الرَّحْمَنِ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «رُبَّ أَشْعَثَ ذِي طِمْرَيْنِ لَوْ أَقْسَمَ عَلَى اللَّهِ لَأَبَرَّهُ»