Muwatta Malik, Book 21, Hadith 963 (In-Book) ⓘ

Yahya related to me from Malik from Abu'z Zinad from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "Allah guarantees either the Garden or a safe return to his home with whatever he has obtained of reward or booty, for the one who does jihad in His way, if it is solely jihad and trust in his promise that brings him out of his house."

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ تَكَفَّلَ اللَّهُ لِمَنْ جَاهَدَ فِي سَبِيلِهِ - لاَ يُخْرِجُهُ مِنْ بَيْتِهِ إِلاَّ الْجِهَادُ فِي سَبِيلِهِ وَتَصْدِيقُ كَلِمَاتِهِ - أَنْ يُدْخِلَهُ الْجَنَّةَ أَوْ يَرُدَّهُ إِلَى مَسْكَنِهِ الَّذِي خَرَجَ مِنْهُ مَعَ مَا نَالَ مِنْ أَجْرٍ أَوْ غَنِيمَةٍ ‏" ‏ ‏.‏