We came upon the Prophet of Allah ﷺ. A man came to him: he seemed to be a bedouin. He said: Prophet of Allah, what do you think about a man who touches his penis after performing ablution? He ﷺ replied: That is only a part of his body. Abu Dawud said: The tradition has been transmitted through a different chain of narrators.  

قَدِمْنَا عَلَى نَبِيِّ اللَّهِ ﷺ فَجَاءَ رَجُلٌ كَأَنَّهُ بَدَوِيٌّ فَقَالَ يَا نَبِيَّ اللَّهِ مَا تَرَى فِي مَسِّ الرَّجُلِ ذَكَرَهُ بَعْدَ مَا يَتَوَضَّأُ فَقَالَ هَلْ هُوَ إِلاَّ مُضْغَةٌ مِنْهُ أَوْ قَالَ بَضْعَةٌ مِنْهُ  

"during the prayer"  

وَقَالَ فِي الصَّلاَةِ