أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ ، أَخْبَرَنَا شُعْبَةُ ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ ، عَنْ رِبْعِيِّ بْنِ حِرَاشٍ ، عَنِ الطُّفَيْلِ أَخِي عَائِشَةَ ، قَالَ : قَالَ رَجُلٌ مِنَ الْمُشْرِكِينَ لِرَجُلٍ مِنَ الْمُسْلِمِينَ : نِعْمَ الْقَوْمُ أَنْتُمْ لَوْلَا أَنَّكُمْ تَقُولُونَ : مَا شَاءَ اللَّهُ، وَشَاءَ مُحَمَّدٌ .
فَسَمِعَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، فَقَالَ :" لَا تَقُولُوا : مَا شَاءَ اللَّهُ وَشَاءَ مُحَمَّدٌ ، وَلَكِنْ، قُولُوا : مَا شَاءَ اللَّهُ، ثُمَّ شَاءَ مُحَمَّدٌ "

Yazid ibn Harun informed us, Shu`bah informed us, on the authority of Abd al-Malik ibn Umayr, on the authority of Rab`i ibn Harash, on the authority of al-Tufayl, my brother Aisha, he said: A man from among the polytheists said to a man from among the Muslims: What an excellent people you are, had you not said: What God wills, and He wills. Mohammed .
So the Prophet, may God bless him and grant him peace, heard it and said: “Do not say: What God willed and Muhammad willed, but rather say: God willed, then Muhammad willed.”