Genesis 4:2,3,20-22
And she again bore his brother Abel. And Abel was a keeper of sheep, but Cain was a tiller of the ground.
Nave's Topical Index—AKJV

Genesis 6:14-22
Make you an ark of gopher wood; rooms shall you make in the ark, and shall pitch it within and without with pitch.
Nave's Topical Index—AKJV