"The Messenger of Allah ﷺ took hold of the calf of my shin - or his shin - and he said: "This is the place of the Izar, if you must lower it, then the Izar has no right to be on the ankles."  

أَخَذَ رَسُولُ اللَّهِ ﷺ بِعَضَلَةِ سَاقِي أَوْ سَاقِهِ فَقَالَ هَذَا مَوْضِعُ الإِزَارِ فَإِنْ أَبَيْتَ فَأَسْفَلُ فَإِنْ أَبَيْتَ فَلاَ حَقَّ لِلإِزَارِ فِي الْكَعْبَيْنِ