بُلُوغُ الْمَرَامِ
Bulugh al-Maram 103
The Book of Purification
The Manners of Answering the Call of Nature
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ اِسْتَنْزِهُوا مِنْ اَلْبَوْلِ, فَإِنَّ عَامَّةَ عَذَابِ اَلْقَبْرِ مِنْهُ } رَوَاهُ اَلدَّارَقُطْنِيّ ُ [1] .
Narrated Abu Huraira (rad): Allah’s Messenger (ﷺ) said: “Beware of (smearing yourselves with) urine, because it is the main cause of punishment in the grave”. [Reported by Ad-Daraqutni]
Bulugh al-Maram, 103