10.52 When should those who are behind the Imam prostrate?
١٠۔٥٢ باب مَتَى يَسْجُدُ مَنْ خَلْفَ الإِمَامِ
[Machine] Anas said, "So when he prostrates, prostrate yourselves."
قَالَ أَنَسٌ فَإِذَا سَجَدَ فَاسْجُدُوا
10. Ādhān (Call to Prayer)
١٠۔ كتاب الأذان
(and he was not a liar) When Messenger of Allah ﷺ said, "Samiʿa l-lahu liman hamidah" none of us bent his back (for prostration) till the Prophet ﷺ prostrated and then we would prostrate after him.
كَانَ رَسُولُ اللَّهِ ﷺ إِذَا قَالَ سَمِعَ اللَّهُ لِمَنْ حَمِدَهُ لَمْ يَحْنِ أَحَدٌ مِنَّا ظَهْرَهُ حَتَّى يَقَعَ النَّبِيُّ ﷺ سَاجِدًا ثُمَّ نَقَعُ سُجُودًا بَعْدَهُ
عَنْ أَبِي إِسْحَاقَ نَحْوَهُ بِهَذَا