The Book of Greetings
39/5. Chapter:
It Is Recommended To Greet Children With Salam
Sahih Muslim
وَحَدَّثَنِيهِ إِسْمَاعِيلُ بْنُ سَالِمٍ، أَخْبَرَنَا هُشَيْمٌ، أَخْبَرَنَا سَيَّارٌ، بِهَذَا الإِسْنَادِ .
This hadith has been narrated on the authority of Sayyar with the same chain of transmitters.
Reference : Sahih Muslim 2168bIn-book reference : Book 39, Hadith 19USC-MSA web (English) reference : Book 26, Hadith 5391