رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 3
The Book of Miscellany
Sincerity and Significance of Intentions and all Actions, Apparent and Hidden
وَعَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ قَالَ النَّبِيُّ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ: لاَ هِجْرَةَ بَعْدَ الْفَتْحِ، وَلَكِنْ جِهَادٌ وَنِيَّةٌ، وَإِذَا اسْتُنْفِرْتُمْ فَانْفِرُوا ((مُتَّفَقٌ عَلَيْهِ)).
A'ishah (May Allah be pleased with her) narrated that the Prophet (ﷺ) said, "There is no emigration after the conquest (of Makkah) but only Jihad [(striving and fighting in the cause of Allah) will continue] and good intention.* So if you are summoned to fight, go forth." [Al-Bukhari and Muslim].
Riyad as-Salihin, 3