مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 4413
Clothing
Sandals - Section 2
عَنِ ابْنِ عَبَّاسٍ قَالَ: كَانَ لِنَعْلِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قِبَالَانِ مُثَنًّى شراكهما. رَوَاهُ التِّرْمِذِيّ
Ibn ‘Abbas said God’s messenger’s sandal had two thongs, their straps being doubled. Tirmidhi transmitted it.
Mishkat al-Masabih, 4413لم تتمّ دراسته (الألباني)