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
tabarani:7402 – Aḥmad b. ʿAmr al-Qaṭrānī > Sulaymān b. Ḥarb > Shuʿbah > Simāk b. Ḥarb > Ṣafwān or Ibn Ṣafwān > Biʿt from Rasūl

[Machine] "I sent a man to the Messenger of Allah ﷺ with a pair of trousers, so he weighed them for me and they fit me perfectly."  

الطبراني:٧٤٠٢ – حَدَّثَنَا أَحْمَدُ بْنُ عَمْرٍو الْقَطْرانِيُّ ثنا سُلَيْمَانُ بْنُ حَرْبٍ ثنا شُعْبَةُ عَنْ سِمَاكِ بْنِ حَرْبٍ قَالَ سَمِعْتُ صَفْوَانَ أَوِ ابْنَ صَفْوَانَ قَالَ

«بِعْتُ مِنْ رَسُولِ اللهِ ﷺ رِجْلَ سَرَاوِيلَ فَوَزَنَ لِي فَأَرْجَحَ لِي»  

See similar narrations below:

Collected by Ibn Mājah, Aḥmad
ibnmajah:2221 – Muḥammad b. Bashhār And Muḥammad b. al-Walīd > Muḥammad b. Jaʿfar > Shuʿbah > Simāk b. Ḥarb > Mālik Abū Ṣafwān b. ʿUmayrah

"I heard Malik Abu Safwan bin 'Umairah, say: 'I bought a pair of trousers from the Messenger of Allah ﷺ before the Hijrah, and he weighed it for me and allowed more."'  

ابن ماجة:٢٢٢١ – حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ وَمُحَمَّدُ بْنُ الْوَلِيدِ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ سِمَاكِ بْنِ حَرْبٍ قَالَ سَمِعْتُ مَالِكًا أَبَا صَفْوَانَ بْنَ عُمَيْرَةَ قَالَ

بِعْتُ مِنْ رَسُولِ اللَّهِ ﷺ رِجْلَ سَرَاوِيلَ قَبْلَ الْهِجْرَةِ فَوَزَنَ لِي فَأَرْجَحَ لِي  

ahmad:19099 – Ḥajjāj > Shuʿbah > Simāk > Mālik Abū Ṣafwān b. ʿAmīrah

"I heard Malik Abu Safwan bin 'Umairah, say: 'I bought a pair of trousers from the Messenger of Allah ﷺ before the Hijrah, and he weighed it for me and allowed more."' (Using translation from Ibn Mājah 2221)   

أحمد:١٩٠٩٩ – حَدَّثَنَا حَجَّاجٌ حَدَّثَنَا شُعْبَةُ عَنْ سِمَاكٍ عَنْ مَالِكٍ أَبِي صَفْوَانَ بْنِ عَمِيرَةَ قَالَ

بِعْتُ رَسُولَ اللهِ ﷺ رِجْلَ سَرَاوِيلَ قَبْلَ الْهِجْرَةِ فَأَرْجَحَ لِي