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.
bayhaqi:3316Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Bakr Aḥmad b. al-Ḥasan Waʾabū Zakariyyā Yaḥyá b. Ibrāhīm > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Baḥr b. Naṣr > Ibn Wahb > ʿAmr b. Muḥammad > ʿAbdullāh b. Wāqid > ʿAbdullāh b. ʿUmar

I happened to pass before Messenger of Allah (may peace be upon bin) with my lower garment trailing (upon the ground). He said: 'Abdullah, tug up your lower garment,, I tugged it up, and he again said: Tug it still further, and I tugged it still further and I went on tugging it afterward, whereupon some of the people said: To what extent? Thereupon he said: To the middle of the shanks. (Using translation from Muslim 2086)   

البيهقي:٣٣١٦أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو بَكْرٍ أَحْمَدُ بْنُ الْحَسَنِ وَأَبُو زَكَرِيَّا يَحْيَى بْنُ إِبْرَاهِيمَ قَالُوا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا بَحْرُ بْنُ نَصْرٍ ثنا ابْنُ وَهْبٍ أَخْبَرَنِي عَمْرُو بْنُ مُحَمَّدٍ عَنْ عَبْدِ اللهِ بْنِ وَاقِدٍ عَنْ عَبْدِ اللهِ بْنِ عُمَرَ ؓ قَالَ

مَرَرْتُ عَلَى رَسُولِ اللهِ ﷺ وَفِي إِزَارِي اسْتِرْخَاءٌ فَقَالَ يَا عَبْدَ اللهِ ارْفَعْ إِزَارَكَ فَرَفَعْتُهُ فَقَالَ زِدْ فَزِدْتُ فَمَا زِلْتُ أَتَحَرَّى بَعْدُ فَقَالَ بَعْضُ الْقَوْمِ أَيْنَ؟ فَقَالَ أَنْصَافَ السَّاقَيْنِ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ أَبِي طَاهِرٍ عَنِ ابْنِ وَهْبٍ

See similar narrations below:

Collected by Muslim
muslim:2086Abū al-Ṭāhir > Ibn Wahb > ʿUmar b. Muḥammad > ʿAbdullāh b. Wāqid > Ibn ʿUmar

I happened to pass before Messenger of Allah (may peace be upon bin) with my lower garment trailing (upon the ground). He said: 'Abdullah, tug up your lower garment,, I tugged it up, and he again said: Tug it still further, and I tugged it still further and I went on tugging it afterward, whereupon some of the people said: To what extent? Thereupon he said: To the middle of the shanks.  

مسلم:٢٠٨٦حَدَّثَنِي أَبُو الطَّاهِرِ حَدَّثَنَا ابْنُ وَهْبٍ أَخْبَرَنِي عُمَرُ بْنُ مُحَمَّدٍ عَنْ عَبْدِ اللَّهِ بْنِ وَاقِدٍ عَنِ ابْنِ عُمَرَ قَالَ

مَرَرْتُ عَلَى رَسُولِ اللَّهِ ﷺ وَفِي إِزَارِي اسْتِرْخَاءٌ فَقَالَ يَا عَبْدَ اللَّهِ ارْفَعْ إِزَارَكَ فَرَفَعْتُهُ ثُمَّ قَالَ زِدْ فَزِدْتُ فَمَا زِلْتُ أَتَحَرَّاهَا بَعْدُ فَقَالَ بَعْضُ الْقَوْمِ إِلَى أَيْنَ فَقَالَ أَنْصَافِ السَّاقَيْنِ