(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
Abu Musa reported:
A child was born in my house and I brought him to Allah's Apostle (may peace be upod him) and he gave him the name of Ibrahim and he rubbed his palate with dates.
Reference: Sahih Muslim 2145
In-book reference: Book 38, Hadith 30
USC-MSA web (English) reference(deprecated numbering scheme): Book 25, Hadith 5343