Genesis 4:2

And again she gave birth to his brother Abel. But Abel was a pastor of sheep, and Cain was a farmer

Other versions

King James Version

And she again bare his brother Abel. And Abel was a keeper of sheep, but Cain was a tiller of the ground.

English Standard Version

And again, she bore his brother Abel. Now Abel was a keeper of sheep, and Cain a worker of the ground.

New International Version

Later she gave birth to his brother Abel. Now Abel kept flocks, and Cain worked the soil.