I think it is implied!
Genesis 2:22-24
And the rib, which the LORD God had taken from man, made he a woman, and brought her unto the man. And Adam said, This is now bone of my bones, and flesh of my flesh: she shall be called Woman, because she was taken out of Man. Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh.
Matthew 19:4-6.....Jesus speaking:
"Haven't you read," he replied, "that at the beginning the Creator 'made them male and female,' and said, 'For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh'? So they are no longer two, but one. Therefore what God has joined together, let man not separate."
Malachi 2:14 seems to point to marriage being a covenant before God, according to the Bible.
Jes saying, I feel if two man want to get married I eh have no problem with it. But it appears to me logically, marriage was meant to be man and woman.
—Genesis 2:18-25 seems like God created a female and not another male.
I know that it does not specifically say man and woman alone eh, but it sure implies that.