[Machine] I was sitting in the mosque in the city when a man embraced me from behind. I turned around and there was the Prophet ﷺ . So I asked him, "O Messenger of Allah, is it obligatory for me to perform ablution?" He replied, "No, until you have put your side (to the ground)." This narration is exclusively reported by Bahru bin Kunayz As-Siqaa'i from Maymun Al-Khayyat, and it is weak and cannot be relied upon.  

كُنْتُ فِي مَسْجِدِ الْمَدِينَةِ جَالِسًا أَخْفِقُ فَاحْتَضَنِّي رَجُلٌ مِنْ خَلْفِي فَالْتَفَتُّ فَإِذَا أَنَا بِالنَّبِيِّ ﷺ فَقُلْتُ يَا رَسُولَ اللهِ هَلْ وَجَبَ عَلَيَّ وَضُوءٌ؟ قَالَ لَا حَتَّى تَضَعَ جَنْبَكَ وَهَذَا الْحَدِيثُ يَنْفَرِدُ بِهِ بَحْرُ بْنُ كُنَيْزٍ السِّقَاءُ عَنْ مَيْمُونٍ الْخَيَّاطِ وَهُوَ ضَعِيفٌ وَلَا يُحْتَجُّ بِرِوَايَتِهِ