Sahih Muslim Book: 13, Hadith: 2397

وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ عَمْرِو بْنِ مُرَّةَ، عَنْ خَيْثَمَةَ، عَنْ عَدِيِّ بْنِ حَاتِمٍ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَنَّهُ ذَكَرَ النَّارَ فَتَعَوَّذَ مِنْهَا وَأَشَاحَ بِوَجْهِهِ ثَلاَثَ مِرَارٍ ثُمَّ قَالَ ‏ “‏ اتَّقُوا النَّارَ وَلَوْ بِشِقِّ تَمْرَةٍ فَإِنْ لَمْ تَجِدُوا فَبِكَلِمَةٍ طَيِّبَةٍ ‏”‏ ‏.‏ Adi b. Hatim reported that the Messenger of Allah (may peace be upon him) made a mention of the Fire and sought refuge (with Allah against it). He turned aside his face three times and then said:Protect yourselves against Fire even if with half a date. But if you fail to find it (then protect yourselves against Fire) with the help of a pleasant word). Chain : Muhammad bin al-Muthna – al-Zaman – Muhammad bin Bashar Bindar – Muhammad bin Ja’far bin Abi Kathir – Shu’bah bin al-Hajjaj – ‘Amr bin Murrah bin ‘Abdullah – Khaythama bin ‘Abdur Rahman – ‘Adi ibn Hatim al-Tayyi’