a woman helf up a child of hers to the Messenger of Allah and said: "O Messenger of Allah, is there Hajj for this one?" He said: "Yes, and you will be rewarded. (Sahih) "
Sunan an-Nasa'i Book 24, Hadith 27
← Previous Hadith "You are the oldest son of your father, so perform Hajj on his behalf."

Sunan an-Nasa'i Book 24, Hadith 26 Next Hadith → "A woman lifted up a child of hers from a howdah (litter) and said: 'O Messenger of Allah, is there Hajj for this one?' He said: 'Yes, and you will be rewarded.'''(sahih)

Sunan an-Nasa'i Book 24, Hadith 28