(1) باب تَفْرِيعِ أَبْوَابِ السُّجُودِ وَكَمْ سَجْدَةٍ فِي الْقُرْآنِ
Narrated Uqbah ibn Amir:
I said to the Messenger of Allah (ﷺ): Are there two prostrations in Surah al-Hajj? He replied: Yes; if anyone does not make two prostrations, he should not recite them. (FR)
Reference (FR): Sunan Abi Dawud 1402 (FR)
In-book reference (FR): Book 7, Hadith 2 (FR)
English translation (FR): Book 7, Hadith 1397 (FR)