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:338Abū al-Ḥasan Muḥammad b. al-Ḥusayn b. Muḥammad b. al-Faḍl al-Qaṭṭān And ʾAbū al-Qāsim Ṭalḥah b. ʿAlī b. al-Ṣaqr> Aḥmad b. ʿUthmān al-Ādamī > ʿAbbās b. Muḥammad > Abū al-Jawwāb > ʿAmmār b. Ruzayq > Abū Isḥāq > al-Ḥārith > ʿAlī

[Machine] He said, "Wash the feet up to the ankles as you have been commanded, and it has been narrated in the authentic hadith from Amr ibn Absa from the Prophet ﷺ about ablution, then he washes his feet up to the ankles as Allah the Almighty commanded him, and in that there is evidence that Allah the Almighty has commanded their washing."  

البيهقي:٣٣٨وَأَخْبَرَنَا أَبُو الْحَسَنِ مُحَمَّدُ بْنُ الْحُسَيْنِ بْنِ مُحَمَّدِ بْنِ الْفَضْلِ الْقَطَّانُ وَأَبُو الْقَاسِمِ طَلْحَةُ بْنُ عَلِيِّ بْنِ الصَّقْرِ بِبَغْدَادَ قَالَا ثنا أَحْمَدُ بْنُ عُثْمَانَ الْآدَمِيُّ ثنا عَبَّاسُ بْنُ مُحَمَّدٍ ثنا أَبُو الْجَوَّابِ ثنا عَمَّارُ بْنُ رُزَيْقٍ عَنْ أَبِي إِسْحَاقَ عَنِ الْحَارِثِ عَنْ عَلِيٍّ

أَنَّهُ قَالَ اغْسِلُوا الْقَدْمَيْنِ إِلَى الْكَعْبَيْنِ كَمَا أُمِرْتُمْ وَرُوِّينَا فِي الْحَدِيثِ الصَّحِيحِ عَنْ عَمْرِو بْنِ عَبَسَةَ عَنِ النَّبِيِّ ﷺ فِي الْوُضُوءِ ثُمَّ يَغْسِلُ قَدْمَيْهِ إِلَى الْكَعْبَيْنِ كَمَا أَمَرَهُ اللهُ تَعَالَى وَفِي ذَلِكَ دَلَالَةٌ عَلَى أَنَّ اللهَ تَعَالَى أَمَرَ بِغَسْلِهِمَا