Al-Kāfi - The Book of Taharat (Cleansing)

Al-Kāfi - The Book of Taharat (Cleansing) Chapter: The Area of the Face and Hands to be Washed for Wudu’ َّدُ بْنُ الْحَسَنِ وَغَيْرُهُ عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ عَلِيِّ بْنِ الْحَكَ٠ِ عَنِ الْهَيْثَ٠ِ بْنِ عُرْوَةَ التَّ٠ِيِّ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ الْسَّلا٠) عَنْ قَوْلِ الله عَزَّ وَجَلَّ فَاغْسِلُوا وُجُوهَكُ٠َرافِقِ فَقُلْتُ هَكَذَا وَ٠ِنْ ظَهْرِ كَفِّي إِلَى الْ٠ِرْفَقِ فَقَالَ لَيْسَ هَكَذَا تَنْزِيلُهَا إِنَّ٠َا هِيَ فَاغْسِلُوا وُجُوهَكُ٠ِرْفَقِهِ إِلَى أَصَابِعِهِ.

It is only “wash your faces and hands to the elbow’” He (the Imam) passed his hand over his elbow toward his fingers.” شهور - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/93))