Sahih Muslim 1654
صحيح مسلم#1654Sahihوَحَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ بْنُ هَمَّامٍ، أَخْبَرَنَا مَعْمَرٌ، عَنِ ابْنِ طَاوُسٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ سُلَيْمَانُ بْنُ دَاوُدَ لأُطِيفَنَّ اللَّيْلَةَ عَلَى سَبْعِينَ امْرَأَةً تَلِدُ كُلُّ امْرَأَةٍ مِنْهُنَّ غُلاَمًا يُقَاتِلُ فِي سَبِيلِ اللَّهِ . فَقِيلَ لَهُ قُلْ إِنْ شَاءَ اللَّهُ . فَلَمْ يَقُلْ . فَأَطَافَ بِهِنَّ فَلَمْ تَلِدْ مِنْهُنَّ إِلاَّ امْرَأَةٌ وَاحِدَةٌ نِصْفَ إِنْسَانٍ . قَالَ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لَوْ قَالَ إِنْ شَاءَ اللَّهُ . لَمْ يَحْنَثْ وَكَانَ دَرَكًا لِحَاجَتِهِ " .
Abu Huraira reported that Sulaiman b. Dawud said:I will certainly have intercourse with seventy wives during the night, and every wife amongst them will give birth to a child, who will fight in the cause of Allah. It was said to him: Say:" Insha' Allah" (God willing), but he did not say so and forgot it. He went round them but none of them give birth to a child except one woman and that too was an incomplete person. Upon this Allah's Messenger (ﷺ) said: If he had said" Insha' Allah." he would not have failed, and his desire must have been fulfilled
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 1654 is the standard (Abd al-Baqi) number; this narration is #4288 in the MuslimGPT index.
In-book reference: 27:35