[Machine] The Messenger of Allah, ﷺ , came out to us during one of the noon or afternoon prayers, carrying either Al-Hasan or Al-Husayn. He came forward and placed him at his right foot, then the Messenger of Allah, ﷺ , prostrated himself for a long time. I raised my head from among the people and behold, the Messenger of Allah, ﷺ , was prostrating and the child was riding on his back. So I returned and prostrated myself. When the Messenger of Allah, ﷺ , finished, people said, "O Messenger of Allah, ﷺ , you prostrated in your prayer in a prostration that we have never seen you do before. Were you commanded to do so? Or was it revealed to you?" He said, "No, it's just that my son was riding me and I didn't want to hurry until he completed his need."
خَرَجَ عَلَيْنَا رَسُولُ اللهِ ﷺ فِي إِحْدَى صَلَاتَيِ النَّهَارِ الظُّهْرِ أَوِ الْعَصْرِ وَهُوَ حَامِلٌ الْحَسَنَ أَوِ الْحُسَيْنَ فَتَقَدَّمَ فَوَضَعَهُ عِنْدَ قَدَمِهِ الْيُمْنَى فَسَجَدَ رَسُولُ اللهِ ﷺ سَجْدَةً فَأَطَالَهَا فَرَفَعْتُ رَأْسِيَ مِنْ بَيْنِ النَّاسِ فَإِذَا رَسُولُ اللهِ ﷺ سَاجِدٌ وَإِذَا الْغُلَامُ رَاكِبٌ ظَهْرَهُ فَعُدْتُ فَسَجَدْتُ فَلَمَّا انْصَرَفَ رَسُولُ اللهِ ﷺ قَالَ نَاسٌ يَا رَسُولَ اللهِ ﷺ لَقَدْ سَجَدْتَ فِي صَلَاتِكَ هَذِهِ سَجْدَةً مَا كُنْتَ تَسْجُدُهَا أَشَيْئًا أُمِرْتَ بِهِ؟ أَوْ كَانَ يُوحَى إِلَيْكَ؟ قَالَ «كُلٌّ لَمْ يَكُنْ وَلَكِنَّ ابْنِي ارْتَحَلَنِي فَكَرِهْتُ أَنْ أُعْجِلَهُ حَتَّى يَقْضِيَ حَاجَتَهُ»