"We used to pray Zuhr with the Messenger of Allah ﷺ and I would take a handful of pebbles in my hand to cool them down, then I would pass them from one hand to the other, and when I prostrated I would put them down to lay my forehead on them."  

كُنَّا نُصَلِّي مَعَ رَسُولِ اللَّهِ ﷺ الظُّهْرَ فَآخُذُ قَبْضَةً مِنْ حَصًى فِي كَفِّي أُبَرِّدُهُ ثُمَّ أُحَوِّلُهُ فِي كَفِّي الآخَرِ فَإِذَا سَجَدْتُ وَضَعْتُهُ لِجَبْهَتِي  

I would offer my noon prayer with the Messenger of Allah ﷺ and took a handful of gravels so that they might become cold in my hand and I placed them (before me) so that I may put my forehead on them at the time when I would prostrate. I did this due to the intensity of heat.  

كُنْتُ أُصَلِّي الظُّهْرَ مَعَ رَسُولِ اللَّهِ ﷺ فَآخُذُ قَبْضَةً مِنَ الْحَصَى لِتَبْرُدَ فِي كَفِّي أَضَعُهَا لِجَبْهَتِي أَسْجُدُ عَلَيْهَا لِشِدَّةِ الْحَرِّ  

[Machine] "We used to pray the Dhuhr prayer with the Messenger of Allah ﷺ, and he would take a handful of pebbles and place them in my other hand until they cooled down. Then he would prostrate on them due to the intensity of the heat."  

كُنَّا نُصَلِّي مَعَ رَسُولِ اللهِ ﷺ صَلَاةَ الظُّهْرِ فَآخُذُ بِيَدِي قَبْضَةً مِنْ حَصًى فَأَجْعَلُهَا فِي يَدِي الْأُخْرَى حَتَّى تَبْرُدَ ثُمَّ أَسْجُدَ عَلَيْهَا مِنْ شِدَّةِ الْحَرِّ  

I would offer my noon prayer with the Messenger of Allah ﷺ and took a handful of gravels so that they might become cold in my hand and I placed them (before me) so that I may put my forehead on them at the time when I would prostrate. I did this due to the intensity of heat. (Using translation from Abū Dāʾūd 399)   

كُنْتُ أُصَلِّي مَعَ رَسُولِ اللهِ ﷺ الظُّهْرَ فَآخُذُ قَبْضَةً مِنْ حَصًى فِي كَفِّي لِتَبْرُدَ حَتَّى أَسْجُدَ عَلَيْهِ مِنْ شِدَّةِ الْحَرِّ  

I would offer my noon prayer with the Messenger of Allah ﷺ and took a handful of gravels so that they might become cold in my hand and I placed them (before me) so that I may put my forehead on them at the time when I would prostrate. I did this due to the intensity of heat. (Using translation from Abū Dāʾūd 399)  

«كُنْتُ أُصَلِّي الظُّهْرَ مَعَ رَسُولِ اللَّهِ ﷺ فَآخُذُ قَبْضَةً مِنَ الْحَصَى لِيَبْرُدَ فِي كَفِّي أَضَعُهَا لِجَبْهَتِي أَسْجُدُ عَلَيْهَا لِشِدَّةِ الْحَرِّ»  

"We used to pray Zuhr with the Messenger of Allah ﷺ and I would take a handful of pebbles in my hand to cool them down, then I would pass them from one hand to the other, and when I prostrated I would put them down to lay my forehead on them." (Using translation from Nasāʾī 1081)  

«كُنَّا نُصَلِّي مَعَ رَسُولِ اللهِ ﷺ الظُّهْرَ فَآخُذُ قَبْضَةً مِنْ حَصًى فِي كَفِّي أُبَرِّدُهُ ثُمَّ أُحَوِّلُهُ فِي كَفِّي الْآخَرَ فَإِذَا سَجَدْتُ وَضَعْتُهُ لِجَبْهَتِي»  

I would offer my noon prayer with the Messenger of Allah ﷺ and took a handful of gravels so that they might become cold in my hand and I placed them (before me) so that I may put my forehead on them at the time when I would prostrate. I did this due to the intensity of heat. (Using translation from Abū Dāʾūd 399)   

كُنْتُ أُصَلِّي الظُّهْرَ مَعَ رَسُولِ اللهِ ﷺ فَآخُذُ قَبْضَةً مِنَ الْحَصَا لِتَبْرُدَ فِي كَفِّي أَضَعُهَا لِجَبْهَتِي أَسْجُدُ عَلَيْهَا لِشِدَّةِ الْحَرِّ