Ali bin Hujr bin Iyas bin Maqatil علي بن حجر بن إياس بن مقاتل · The Book on Marriage

"A man named Abu Shu'aib came to a slave of his, who was a butcher, and said: 'Prepare some food for me that will be sufficient for five, for I have seen hunger in the face of the Messenger of Allah.' So he prepared some food. Then he sent a message to the Prophet inviting him and those who were sitting with him. When the Prophet stood, he was followed by a man who was not with them when they…

The Messenger of Allah said: "An orphan is to be consulted about herself, then if she is silent that is her permission, and if she refuses, then do not authorize it (the marriage) for her" (meaning: when she attains the age of puberty and refuses it.)