وعن عُبَادَةَ بنِ الصامت - ﵁: أنَّ رسولَ اللهِ - ﷺ - قَالَ: «مَا عَلَى الأرْضِ مُسْلِمٌ يَدْعُو الله تَعَالَى بِدَعْوَةٍ إِلاَّ آتَاهُ اللهُ إيَّاها، أَوْ صَرفَ عَنْهُ مِنَ السُّوءِ مِثْلَهَا، مَا لَمْ يَدْعُ بإثْمٍ، أَوْ قَطِيعَةِ رَحِمٍ»، فَقَالَ رَجُلٌ مِنَ القَومِ: إِذًا نُكْثِرُ قَالَ: «اللهُ أكْثَرُ». رواه الترمذي، وقال: «حديث حسن صحيح». ورواه الحاكم من روايةِ أَبي سعيدٍ وزاد فِيهِ: «أَوْ يَدخِرَ لَهُ مِن الأَجْرِ مثْلَها» .
From ʿUbādah ibn al-Ṣāmit (may Allah be pleased with him): that the Messenger of Allah ﷺ said: "There is no Muslim on earth who calls upon Allah, the Exalted, with a supplication except that Allah grants it to him, or wards off from him harm equal to it, so long as he does not supplicate for sin or severing kinship ties." A man from the people said: in that case we shall ask abundantly. He said: "Allah is more abundant." Narrated by al-Tirmidhī, who said: "A good, sound hadith." Al-Ḥākim also narrated it from the narration of Abū Saʿīd, adding in it: "or stores up for him reward equal to it."