No where
It simply does not say this in the Bible.
The Bible does not say that anywhere.
No
The Bible verse says that a man who does not provide for his family is worse than an unbeliever.
The Bible says that God will provide man with all his needs.
Moses (Numbers 12:3)
No word on this. But the Bible does say that the married man and woman are now "one flesh". (Ephesians 5.31)
It doesn't say.
According to the Bible, God said that man's lifespan would be about 120 years.
The phrase "a certain man" is in the King James Version of the Bible 31 times. It is in 31 verses.
if the man is not much younger than i think it is all right. The Bible doesn't say anything about that kind of relationship but if you are a Christian and you pray about the relationship God will give you an answer.
Nowhere