باب مَا جَاءَ فِي غَسْلِ الْبَوْلِ
And the Prophet ﷺ remarked about the person in the grave that he never saved himself from being soiled with his urine. And the Prophet ﷺ mentioned only the urine of human beings.
وَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لِصَاحِبِ الْقَبْرِ: «كَانَ لاَ يَسْتَتِرُ مِنْ بَوْلِهِ». وَلَمْ يَذْكُرْ سِوَى بَوْلِ النَّاسِ.