Musnad Ahmad 1092:5

'Abd al-Razzaq narrated to us, Sufyan informed us, from 'Uthman al-Batti, from 'Abd al-Hamid al-Ansari, from his father, from his grandfather, that his grandfather accepted Islam, but his wife refused to accept Islam. He came with a young son of his who had not yet reached puberty. He said: The Prophet, peace and blessings of Allah be upon him, seated the father here and the mother here, and said: "O Allah, guide him." So he went to his father.