The Book of Jihad
25/23. Chapter:
The One Who Fights In The Cause Of Allah, Intending Only To Get An 'Iqal 1
Sunan an-Nasai
أَخْبَرَنِي هَارُونُ بْنُ عَبْدِ اللَّهِ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، قَالَ أَنْبَأَنَا حَمَّادُ بْنُ سَلَمَةَ، عَنْ جَبَلَةَ بْنِ عَطِيَّةَ، عَنْ يَحْيَى بْنِ الْوَلِيدِ، عَنْ عُبَادَةَ بْنِ الصَّامِتِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ غَزَا وَهُوَ لاَ يُرِيدُ إِلاَّ عِقَالاً فَلَهُ مَا نَوَى " .
It was narrated from 'Ubadah bin As-Samit that the Messenger of Allah (ﷺ) said: "Whoever fights seeking only an 'Iqbal, then he will have what he intended."
Reference : Sunan an-Nasa'i 3139In-book reference : Book 25, Hadith 55English translation : Vol. 1, Book 25, Hadith 3141