(444) بَابُ تَقْبِيلِ الْيَدِ
Anas was asked, "Did you touch the Prophet, may Allah bless himand grant him peace, with your hand?" He replied, "Yes," so they kissedit.
Reference: Al-Adab Al-Mufrad 974
In-book reference: Book 42, Hadith 10
English translation: Book 42, Hadith 974