It was narrated from Ibn`Umar:
The Prophet ﷺ stoned two Jews, and I was among those who stoned them. I saw (the man) trying to shield (the woman) from the stones.”

حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عُمَرَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ النَّبِيَّ ﷺ رَجَمَ يَهُودِيَّيْنِ أَنَا فِيمَنْ رَجَمَهُمَا فَلَقَدْ رَأَيْتُهُ وَإِنَّهُ يَسْتُرُهَا مِنَ الْحِجَارَةِ .