The Book of Funerals
21/5. Chapter:
The Sign Of The Death Of A Believer
Sunan an-Nasai
أَخْبَرَنَا مُحَمَّدُ بْنُ مَعْمَرٍ، قَالَ حَدَّثَنَا يُوسُفُ بْنُ يَعْقُوبَ، قَالَ حَدَّثَنَا كَهْمَسٌ، عَنِ ابْنِ بُرَيْدَةَ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " الْمُؤْمِنُ يَمُوتُ بِعَرَقِ الْجَبِينِ " .
It was narrated from (Ibn Buraidah) that his father said: "I heard the Messenger of Allah say: 'The believer dies with sweat on his forehead."'
Reference : Sunan an-Nasa'i 1829In-book reference : Book 21, Hadith 12English translation : Vol. 3, Book 21, Hadith 1830