Sunan an-Nasai 17896
In-book no 3160أَخْبَرَنَا مُحَمَّدُ بْنُ مَنْصُورٍ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، قَالَ سَمِعْتُ جَابِرًا، يَقُولُ قَالَ رَجُلٌ يَوْمَ أُحُدٍ أَرَأَيْتَ إِنْ قُتِلْتُ فِي سَبِيلِ اللَّهِ فَأَيْنَ أَنَا قَالَ " فِي الْجَنَّةِ " . فَأَلْقَى تَمَرَاتٍ فِي يَدِهِ ثُمَّ قَاتَلَ حَتَّى قُتِلَ .
It was narrated that 'Amr said: "I heard Jabir say: 'A man said on the day of Uhud: If I am killed in the cause of Allah, where do you think I will be? He said: In Paradise. He threw down some dates that were in his hand and fought until he was killed.'"