The Prophet ﷺ said, "The person who participates in (Holy battles) in Allah's cause and nothing compels him to do so except belief in Allah and His Apostles, will be recompensed by Allah either with a reward, or booty (if he survives) or will be admitted to Paradise (if he is killed in the battle as a martyr). Had I not found it difficult for my followers, then I would not remain behind any sariya going for Jihad and I would have loved to be martyred in Allah's cause and then made alive, and then martyred and then made alive, and then again martyred in His cause."  

عَنِ النَّبِيِّ ﷺ قَالَ انْتَدَبَ اللَّهُ لِمَنْ خَرَجَ فِي سَبِيلِهِ لاَ يُخْرِجُهُ إِلاَّ إِيمَانٌ بِي وَتَصْدِيقٌ بِرُسُلِي أَنْ أُرْجِعَهُ بِمَا نَالَ مِنْ أَجْرٍ أَوْ غَنِيمَةٍ أَوْ أُدْخِلَهُ الْجَنَّةَ وَلَوْلاَ أَنْ أَشُقَّ عَلَى أُمَّتِي مَا قَعَدْتُ خَلْفَ سَرِيَّةٍ وَلَوَدِدْتُ أَنِّي أُقْتَلُ فِي سَبِيلِ اللَّهِ ثُمَّ أُحْيَا ثُمَّ أُقْتَلُ ثُمَّ أُحْيَا ثُمَّ أُقْتَلُ  

Messenger of Allah ﷺ said, "Allah guarantees him who strives in His Cause and whose motivation for going out is nothing but Jihad in His Cause and belief in His Word, that He will admit him into Paradise (if martyred) or bring him back to his dwelling place, whence he has come out, with what he gains of reward and booty."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ تَكَفَّلَ اللَّهُ لِمَنْ جَاهَدَ فِي سَبِيلِهِ لاَ يُخْرِجُهُ إِلاَّ الْجِهَادُ فِي سَبِيلِهِ وَتَصْدِيقُ كَلِمَاتِهِ بِأَنْ يُدْخِلَهُ الْجَنَّةَ أَوْ يَرْجِعَهُ إِلَى مَسْكَنِهِ الَّذِي خَرَجَ مِنْهُ {مَعَ مَا نَالَ} مِنْ أَجْرٍ أَوْ غَنِيمَةٍ