Sahih al-Bukhari 7464
Sahih al-Bukhari · Book 97: Oneness, Uniqueness of Allah (Tawheed) · (Allah’s) Wish and Will
Narrated Anas:
حَدَّثَنَا مُسَدَّدٌ ، حَدَّثَنَا عَبْدُ الْوَارِثِ ، عَنْ عَبْدِ الْعَزِيزِ ، عَنْ أَنَسٍ ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِذَا دَعَوْتُمُ اللَّهَ فَاعْزِمُوا فِي الدُّعَاءِ، وَلاَ يَقُولَنَّ أَحَدُكُمْ إِنْ شِئْتَ فَأَعْطِنِي، فَإِنَّ اللَّهَ لاَ مُسْتَكْرِهَ لَهُ " .
Allah's Messenger (ﷺ) said, "Whenever anyone of you invoke Allah for something, he should be firm in his asking, and he should not say: 'If You wish, give me...' for none can compel Allah to do something against His Will."