مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 66
Faith
Evil Promptings - Section 1
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: لَا يَزَالُ النَّاسُ يَتَسَاءَلُونَ حَتَّى يُقَالَ هَذَا خَلَقَ اللَّهُ الْخَلْقَ فَمَنْ خَلَقَ اللَّهَ؟ فَمَنْ وَجَدَ مِنْ ذَلِكَ شَيْئًا فَلْيَقُلْ: آمَنت بِاللَّه وَرُسُله
He also reported God’s messenger as saying, “People will continue to ask one another questions till someone says this, ‘God created all things, but who created God?’ Whoever comes across anything of that nature should say, ‘I believe in God and in His messengers.’ ” (Bukhari and Muslim.)
Mishkat al-Masabih, 66Muttafaqun 'alayh (Zubair `Aliza'i)مُتَّفَقٌ عَلَيْهِ (الألباني) متفق عليه (زبیر علی زئی)