I pointed real historical examples of child marriage done by christian priests. Sometimes even bishops or other high priest.
Whatever the bible says about child marriage doesn't erase the child marriages sanctioned by the church. And in some places those child marriages (12-14 years old) still happen. At christian churches.
But if you want quotes of the bible you could use google that provides plenty of links. and apparently verses:
17 Now therefore kill every male among the little ones, and kill every woman that hath known man by lying with him.
18 But all the women children, that have not known a man by lying with him, keep alive for yourselves. Numbers 31:17-18 (KJV)
And also say this:
"Ezekiel 16 gives us a hint that a young woman was not considered ready for marriage until she had completed puberty. "
Some girls reach puberty at 11 or 12.
So if that was going to be your argument, it seems that the bible is on the pedophiles side.