And me with thee hath ruined, for certain my resolution is to die, 9:906-907

In the beginning of this line, Adam is saying that when Eve committed the sin, he did as well.  Milton uses rhyme in this line to help emphasize the relationship between the two.  “Me” and “thee” sound alike.  Adam uses this to explain that they are ruined together, he tells Eve, that he is certain to die.  He plans to also eat the fruit so that they will be sinners together.  It is not even a question for him.  Adam has already made his decision and will be with Eve. 

Brooks Winchell