حَدَّثَنَا عَبْدُ الرَّزَّاقِ حَدَّثَنَا مَعْمَرٌ عَنِ الزُّهْرِيِّ عَنْ سَالِمٍ عَنِ ابْنِ عُمَرَ قَالَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ مَا حَقُّ امْرِئٍ مُسْلِمٍ تَمُرُّ عَلَيْهِ ثَلَاثُ لَيَالٍ إِلَّا وَوَصِيَّتُهُ عِنْدَهُ
مسند امام احمد بن حنبل · Hadith 4902
It was narrated that Ibn 'Umar said: I heard the Messenger of Allah (PBUH) say: "It is not right for a Muslim man to stay for more than three nights without having his will written with him.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020