Mishkat al-Masabih 22 Clothing كتاب اللباس 130

وَعَنْ أَبِي مُوسَى قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَقْبَلُ اللَّهُ صَلَاةَ رَجُلٍ فِي جَسَدِهِ شَيْءٌ مِنْ خَلُوقٍ» . رَوَاهُ أَبُو دَاوُد

Abu Musa reported God’s messenger as saying, “God does not accept the prayer of a man who has any khaluq on his body.” Abu Dawud transmitted it.