Jami` at-Tirmidhi 3381

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا ابْنُ لَهِيعَةَ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏ "‏ مَا مِنْ أَحَدٍ يَدْعُو بِدُعَاءٍ إِلاَّ آتَاهُ اللَّهُ مَا سَأَلَ أَوْ كَفَّ عَنْهُ مِنَ السُّوءِ مِثْلَهُ مَا لَمْ يَدْعُ بِإِثْمٍ أَوْ قَطِيعَةِ رَحِمٍ ‏"‏ ‏.‏ وَفِي الْبَابِ عَنْ أَبِي سَعِيدٍ وَعُبَادَةَ بْنِ الصَّامِتِ ‏.‏

Jabir narrated that :the Messenger of Allah said: “There is none who utters a supplication, except that Allah gives him what he asked, or prevents evil from him that is equal to it – as long as he does not supplicate for something evil, or the cutting of ties of the womb.”