[Machine] I asked the Prophet ﷺ about everything until I asked him about wiping stones. He said, "Use one or leave it." Mu'mal replied, "It is preferred to level the stones or wipe them."

سَأَلْتُ النَّبِيَّ ﷺ عَنْ كُلِّ شَيْءٍ حَتَّى سَأَلْتُهُ عَنْ مَسْحِ الْحَصَى؟ فَقَالَ وَاحِدَةً أَوْ دَعْ قَالَ مُؤَمَّلٌ عَنْ تَسْوِيَةِ الْحَصَى أَوْ مَسْحِ