奈萨伊圣训集 #4102
Sahih (Authentic)
Asceticism
كُنْ فِي الدُّنْيَا كَأَنَّكَ غَرِيبٌ أَوْ عَابِرُ سَبِيلٍ
The Messenger of Allah (ﷺ) said: 'Be in this world as if you were a stranger or a traveler.'
传述链（伊斯纳德）
Narrated Ibn 'Abbas