3:14 And the LORD God said unto the serpent, Because thou hast done this, thou art cursed above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life:
But snakes don't eat dust.
2:17 But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die.
Noah lived to be 930.
4:12 When thou tillest the ground, it shall not henceforth yield unto thee her strength; a fugitive and a vagabond shalt thou be in the earth.
This is God reprimanding Cain.
Yet in just a few verses (4:16-17) Cain will settle down, marry, have a son, and build a city. This is not the activity one would expect from a fugitive and a vagabond.