حَدَّثَنَا إِبْرَاهِيمُ بْنُ الْمُنْذِرِ، حَدَّثَنَا الْوَلِيدُ، حَدَّثَنَا أَبُو عَمْرٍو الأَوْزَاعِيُّ، حَدَّثَنِي إِسْحَاقُ بْنُ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ، حَدَّثَنِي أَنَسُ بْنُ مَالِكٍ ـ رضى الله عنه ـ قَالَ غَدَوْتُ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم بِعَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ لِيُحَنِّكَهُ، فَوَافَيْتُهُ فِي يَدِهِ الْمِيسَمُ يَسِمُ إِبِلَ الصَّدَقَةِ‏.‏

Narrated Anas bin Malik:

I took `Abdullah bin Abu Talha to Allah’s Messenger (ﷺ) to perform Tahnik for him. (Tahnik was a custom among the Muslims that whenever a child was born they used to take it to the Prophet (ﷺ) who would chew a piece of date and put a part of its juice in the child’s mouth). I saw the Prophet (ﷺ) and he had an instrument for branding in his hands and was branding the camels of Zakat.