[Machine] I heard my father Hamza ibn Abdullah saying, "I asked my father Abdullah ibn Uthba ibn Masood, 'What do you remember from the Messenger of Allah ﷺ?' He replied, 'I remember that he took me when I was five or six years old and made me sit in his lap. Then he wiped my head and prayed for me and my descendants with blessings.'" Al-Dhahabi did not mention this in his summary.  

سَمِعْتُ أَبِي حَمْزَةَ بْنَ عَبْدِ اللَّهِ يَقُولُ سَأَلْتُ أَبِي عَبْدَ اللَّهِ بْنَ عُتْبَةَ بْنَ مَسْعُودٍ أَيُّ شَيْءٍ تَذْكُرُ مِنْ رَسُولِ اللَّهِ ﷺ؟ فَقَالَ «أَذَكُرُ أَنَّهُ أَخَذَنِي وَأَنَا خُمَاسِيٌّ أَوْ سُدَاسِيٌّ فَأَجْلَسَنِي فِي حِجْرِهِ وَمَسَحَ رَأْسِي وَدَعَا لِي وَلِذُرِّيَّتِي بِالْبَرَكَةِ» سكت عنه الذهبي في التلخيص