[Machine] The first chapter in which the sajda (prostration) was revealed is Surah Al-Hajj. The Messenger of Allah ﷺ recited it, and he performed the sajda, and the people also performed the sajda except for one man who took dust and performed sajda on it. I saw him being killed as a disbeliever. This narration is followed by Zakariyya ibn Abi Zaidah narrating it from Abu Ishaq upon their conditions.  

أَوَّلُ سُورَةِ نَزَلَتْ فِيهَا السَّجْدَةُ الْحَجُّ قَرَأَهَا رَسُولُ اللَّهِ ﷺ فَسَجَدَ وَسَجَدَ النَّاسُ إِلَّا رَجُلٌ أَخَذَ التُّرَابَ فَسَجَدَ عَلَيْهِ فَرَأَيْتُهُ قُتِلَ كَافِرًا تَابَعَهُ زَكَرِيَّا بْنُ أَبِي زَائِدَةَ عَنْ أَبِي إِسْحَاقَ هَكَذَاتابعه زكريا بن أبي زائد عن أبي إسحاق على شرطهما