Here’s some more evidence, though you’ve cited NONE
“3 – ‘Aa’ishah bint Abi Bakr al-Siddeeq (may Allaah be pleased with her)
The Prophet (peace and blessings of Allaah be upon him) married her in Shawwaal of the tenth year of the Prophethood. Ibn Sa’d, 8/58-59. She herself said: “The Prophet (peace and blessings of Allaah be upon him) married me when I was six years old, and
consummated the marriage with me when I was nine.” Narrated by al-Bukhaari, 3894; Muslim, 1422. Al-Bukhaari (5077) also narrated that the Messenger of Allaah (S) (peace and blessings of Allaah be upon him) did not marry any virgin apart form her.”
islamqa.com/index.php?ref=47072&ln=eng
Question: Is it possible to have intercourse with girls before puberty, would not this physically and mentally harmful to the girl. Is such a thing permissible in Islam, and if it is permissible then what is the minimum age for marriage execution in Islam, since puberty is not a requirement.
Answer: In The Name of Allah, Most Gracious, Most Merciful.
All praise and thanks are due to Allah, and peace and blessings be upon His Messenger.
Jurists discussed the issue of marrying a girl before puberty, i.e. a girl who might not be able to have sexual intercourse due to her young age.
They agreed that the Wali can marry a girl before puberty. But when she reaches puberty, she has the right to choose either to nullify the marriage contract or to continue her marital life.
Also,
the Prophet, peace and blessings be upon him, married `Aishah, may Allah be pleased with her, before she reached the age of puberty.
Hence, we conclude that puberty is not a condition for executing marriage. The only condition is the wife’s ability to bear responsibilities of marital life. However, we do not recommend marriage before puberty because at that early age the girl can’t fulfil her obligations towards her husband properly, nor can she know her rights towards him.
Thus, to avoid any negligence or liability on her part we do not recommend marriage at such an early age.
Allah Almighty knows best.
Dr. Su`aad Ibrahim Salih
islam-online.net/livefatwa/english/Browse.asp?hGuestID=YFCeOS
(NOTE: When they say she can’t bear her responsibilities, they mean she’s probably unable to cook and clean for him)
Oh, but you’ve got one unreliable Christian source and two people on this thread - and the capability of claiming you’ve seen no evidence to the contrary despite three posts by me presenting exactly that.
And two 15 year olds having intercourse, well for you it’s exactly the same as a minor (as a 15 year old is) having sex with a 50 year old.