Shama'il al-Muhammadiya 115
Hudhaifah bin Al-Yamaan (may Allah be pleased with him) reports that Messenger of Allah ﷺ caught the shin of my leg, or of his own leg and said, "This is where the lungi should reach, and if not, then a little further down, and if not, then the lungi has no right on the ankle." (For this reason the lungi should not reach over the ankles.
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ: حَدَّثَنَا أَبُو الأَحْوَصِ، عَنْ أَبِي إِسْحَاقَ، عَنْ مُسْلِمِ بْنِ نَذِيرٍ، عَنْ حُذَيْفَةَ بْنِ الْيَمَانِ، قَالَ: أَخَذَ رَسُولُ اللهِ ﷺ، بِعَضَلَةِ سَاقِي أَوْ سَاقِهِ، فَقَالَ: هَذَا مَوْضِعُ الإِزَارِ، فَإِنْ أَبَيْتَ فَأَسْفَلَ، فَإِنْ أَبَيْتَ فَلا حَقَّ لِلإِزَارِ فِي الْكَعْبَيْنِ.