(168) بَابُ يُعْطَى الثَّمَرَةَ أَصْغَرُ مَنْ حَضَرَ مِنَ الْوِلْدَانِ
Abu Hurayra said, "When the Messenger of Allah, may Allah blesshim and grant him peace, was brought new dates, he said, 'O Allah! Blessus in our city and in our mudd and sa', blessing upon blessing.' Then hewould give one to the youngest of the children with him."
Reference: Al-Adab Al-Mufrad 362
In-book reference: Book 19, Hadith 1
English translation: Book 19, Hadith 362