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nasai-kubra:808Sūwayd b. Naṣr > ʿAbdullāh > Saʿīd al-Jurayrī > Abū al-ʿAlāʾ b. al-Shikhhīr from his father

"I saw the Messenger of Allah ﷺ spit and then rub it with his left foot." (Using translation from Nasāʾī 727)  

الكبرى للنسائي:٨٠٨أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ قَالَ حَدَّثَنَا عَبْدُ اللهِ عَنْ سَعِيدٍ الْجُرَيْرِيِّ عَنْ أَبِي الْعَلَاءِ بْنِ الشِّخِّيرِ عَنْ أَبِيهِ قَالَ

«رَأَيْتُ رَسُولَ اللهِ ﷺ تَنَخَّعَ فَدَلَكَهُ بِرِجْلِهِ الْيُسْرَى»  


See similar narrations below:

Collected by Nasāʾī
nasai:727Sūwayd b. Naṣr > ʿAbdullāh > Saʿīd al-Jurayrī > Abū al-ʿAlāʾ b. al-Shikhhīr from his father

"I saw the Messenger of Allah ﷺ spit and then rub it with his left foot."  

النسائي:٧٢٧أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ عَنْ سَعِيدٍ الْجُرَيْرِيِّ عَنْ أَبِي الْعَلاَءِ بْنِ الشِّخِّيرِ عَنْ أَبِيهِ قَالَ

رَأَيْتُ رَسُولَ اللَّهِ ﷺ تَنَخَّعَ فَدَلَكَهُ بِرِجْلِهِ الْيُسْرَى