Exodus 21:7
If a man sells his daughter as a female slave, she is not to go free as the male slaves do.
This relates to teaching your children about money in what way? You'll have to educate me on this, I'm missing the point.
It involves kids and money, whereas your quotes only involved money. I'll leave you to interpret it as you see fit, since you seem to be experienced in such matters.
Here's another one, since JonLaw brought up marriage contracts (my previous quote didn't cover marriage, just traditional slavery):
Deuteronomy 22:28-29
28 If a man happens to meet a virgin who is not pledged to be married and rapes her and they are discovered, 29 he shall pay her father fifty shekels of silver. He must marry the young woman, for he has violated her. He can never divorce her as long as he lives.
