"I heard Ibn 'Abbas saying: 'Umar bin Al-Khattab narrated to me that he said: "It was said: 'O Messenger of Allah! So-and-so has been martyred.' He said: "No! I saw him in the fire of garment he pilfered from the spoils of war.' He said: 'Stand up O 'Umar! Call out that no one enters paradise except the believers.' Three times."
قِيلَ يَا رَسُولَ اللَّهِ إِنَّ فُلاَنًا قَدِ اسْتُشْهِدَ قَالَ كَلاَّ قَدْ رَأَيْتُهُ فِي النَّارِ بِعَبَاءَةٍ قَدْ غَلَّهَا قَالَ قُمْ يَا عَلِيُّ فَنَادِ إِنَّهُ لاَ يَدْخُلُ الْجَنَّةَ إِلاَّ الْمُؤْمِنُونَ ثَلاَثًا