Gen.4.2

Then she had another baby, Abel. Abel was a herdsman and Cain a farmer.

Gen.4.2

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

Gen.4.2

Then she bore again, this time his brother Abel. Now Abel was a keeper of sheep, but Cain was a tiller of the ground.

Gen.4.2

Later she gave birth to a second son and named him Abel. When they grew up, Abel became a shepherd, while Cain was a farmer.