Bulugh
al-Maram
بلوغ المرام
01
The Book of Purification
كتاب الطهارة
Chapter 7: The Manners of Answering the Call of Nature
باب قضاء الحاجة
Bulugh al-Maram 94
At-Tabarani also narrated on the authority of Ibn ‘Umar (with a weak chain of narrators), the prohibition of relieving oneself under fruit trees and beside the bank of a flowing river.
وَأَخْرَجَ اَلطَّبَرَانِيُّ اَلنَّهْيَ عَن ْ 1 تَحْتِ اَلْأَشْجَارِ اَلْمُثْمِرَةِ, وَضَفَّةِ اَلنَّهْرِ الْجَارِي. مِنْ حَدِيثِ اِبْنِ عُمَرَ بِسَنَدٍ ضَعِيف ٍ 2 .