مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2181
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that 'Abdullah bin ‘Abbas (رضي الله عنه) said: The Prophet (ﷺ) passed by a woman who had a boy of hers with her in a howdah; she took hold of his arm and said: O Prophet (ﷺ) of Allah, is there Hajj for this one? He said: “Yes, and you will have a reward."
Musnad Ahmad 2187lts isnad is saheeh, Muslim (1336)]