I guess I was mistaken, there is no specific verse in the Bible which specifies the minimum age for marriage… but it does not prohibit the practice of marrying young girls to much older men either.
Exodus 21:7-11 (New American Standard Bible)
7"If a man sells his daughter as a female slave, she is not to go free (B)as the male slaves do.
8"If she is displeasing in the eyes of her master who designated her for himself, then he shall let her be redeemed. He does not have authority to sell her to a foreign people because of his unfairness to her.
9"If he designates her for his son, he shall deal with her according to the custom of daughters.
10"If he takes to himself another woman, he may not reduce her food, her clothing, or her conjugal rights.
11"If he will not do these three things for her, then she shall go out for nothing, without payment of money.
First of all, the daughter did not have any choice to be sold off by her father, married off by her master to either himself or his son.
Also, the fact that the master can either marry her or marry her off to his son, means that she is most likely to be his daughter’s age and younger than his son!! So he’s probably at least 30+ years older than her. Yet, he himself (her father’s age or even MUCH older) can marry her.
Numbers 31:17-18 (New International Version)
17 Now kill all the boys. And kill every woman who has slept with a man,
18 but save for yourselves every girl who has never slept with a man.
In the Torah (In the Book of Numbers in the Bible), after the conquest of Midian and Moab, and the great venereal plague, Moses (peace be on him) ordered that all the women “who have known a man” be killed but that “all the young girls, who have not known a man by lying with him” be kept alive for the Israelites.
Since the only females left fit for marriage and wholesome relations were prepubescent virgins, a Jewish law concerning child marriage was enacted. That law is found in the Babylonian Talmud:
**"Rabbi Joseph said, ‘Come and hear. A maiden aged 3 years and a day may be acquired in marriage by coition.’
Mishnah: A girl of the age of 3 years and a day may be betrothed, subject to her father’s approval, by sexual intercourse.
Gemara: Our Rabbis taught: ‘A girl of the age of 3 years may be betrothed by sexual intercourse.’ "**
Having pointed out these verses in Jewish and Christian scriptures, I have to say that I just cannot believe that Prophet Moses (pbuh) can issue such an order that permits sex with 3-year old captives.
As a Muslim, I therefore do not accept the truth of these verses.