كتاب الآداب
38  
The Book of Manners and Etiquette
(5)
Chapter: It Is Recommended To Perform Tahnik For The Newborn When He Is Born And To Take Him To A Righteous Man To Perform Tahnik For Him; It Is Permissible To Name Him On The Day He Is Born, And It Is Recommended To Use The Names 'Abdullah, Ibrahim, And The Names Of All Other Prophets, Peace Be Upon Them
(5)
بَاب اسْتِحْبَابِ تَحْنِيكِ الْمَوْلُودِ عِنْدَ وِلَادَتِهِ وَحَمْلِهِ إِلَى صَالِحٍ يُحَنِّكُهُ وَجَوَازِ تَسْمِيَتِهِ يَوْمَ وِلَادَتِهِ وَاسْتِحْبَابِ التَّسْمِيَةِ بِعَبْدِ اللَّهِ وَإِبْرَاهِيمَ وَسَائِرِ أَسْمَاءِ الْأَنْبِيَاءِ عَلَيْهِمْ السَّلَام
Sahih Muslim 2147

'A'isha reported that the new-born infants were brought to Allah's Messenger (ﷺ). He blessed them and rubbed their palates with dates.

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ، حَدَّثَنَا هِشَامٌ، - يَعْنِي ابْنَ عُرْوَةَ - عَنْ أَبِيهِ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يُؤْتَى بِالصِّبْيَانِ فَيُبَرِّكُ عَلَيْهِمْ وَيُحَنِّكُهُمْ ‏.‏
Reference : Sahih Muslim 2147
In-book reference : Book 38, Hadith 34
USC-MSA web (English) reference : Book 25, Hadith 5347
  (deprecated numbering scheme)