The man‘s poking his daughter in the flank while admonishing her
باب قَوْلِ الرَّجُلِ لِصَاحِبِهِ هَلْ أَعْرَسْتُمُ اللَّيْلَةَ
Sahih al-Bukhari, Book of Wedlock, Marriage (Nikaah)(view book)
وَطَعْنِ الرَّجُلِ ابْنَتَهُ فِي الْخَاصِرَةِ عِنْدَ الْعِتَابِ.
Sahih al-Bukhari 5250
Narrated 'Aisha:
Abu Bakr admonished me and poked me with his hands in the flank, and nothing stopped me from moving at that time except the position of Allah's Apostle whose head was on my thigh.
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ عَاتَبَنِي أَبُو بَكْرٍ وَجَعَلَ يَطْعُنُنِي بِيَدِهِ فِي خَاصِرَتِي فَلاَ يَمْنَعُنِي مِنَ التَّحَرُّكِ إِلاَّ مَكَانُ رَسُولِ اللَّهِ ﷺ وَرَأْسُهُ عَلَى فَخِذِي.
Classification
Sahih (Authentic)