Genesis 4:17

The Beginning of Civilization

4:17 Cain had marital relations with his wife, and she became pregnant and gave birth to Enoch. Cain was building a city, and he named the city after his son Enoch.

Genesis 4:20

4:20 Adah gave birth to Jabal; he was the first of those who live in tents and keep livestock.

Genesis 4:22

4:22 Now Zillah also gave birth to Tubal-Cain, who heated metal and shaped all kinds of tools made of bronze and iron. The sister of Tubal-Cain was Naamah.