It was narrated from Kathir bin Murrah that the Messenger of Allah (ﷺ) said:"There is no soul on Earth that dies, and is in a good position before Allah, that would like to come back to you, even if it had all this world, except the one who is killed (in the cause of Allah); he wishes that he could come back and be killed again."
أَخْبَرَنَا هَارُونُ بْنُ مُحَمَّدِ بْنِ بَكَّارٍ، قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ عِيسَى، - وَهُوَ ابْنُ الْقَاسِمِ بْنِ سُمَيْعٍ - قَالَ حَدَّثَنَا زَيْدُ بْنُ وَاقِدٍ، عَنْ كَثِيرِ بْنِ مُرَّةَ، أَنَّ عُبَادَةَ بْنَ الصَّامِتِ، حَدَّثَهُمْ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَا عَلَى الأَرْضِ مِنْ نَفْسٍ تَمُوتُ وَلَهَا عِنْدَ اللَّهِ خَيْرٌ تُحِبُّ أَنْ تَرْجِعَ إِلَيْكُمْ وَلَهَا الدُّنْيَا إِلاَّ الْقَتِيلُ فَإِنَّهُ يُحِبُّ أَنْ يَرْجِعَ فَيُقْتَلَ مَرَّةً أُخْرَى " .
Nesai
The Book of Jihad • Hadith 3159