Adah, Lamech's wife
The first Adah appears in the early generations after Cain. Genesis says that Lamech took two wives, Adah and Zillah (Genesis 4:19). This is the Bible's first recorded example of a man having more than one wife. The passage reports it without presenting it as God's pattern for marriage. Jesus later points back to God's creation design of a man and a woman becoming one flesh (Matthew 19:4-6).
Adah had two sons. Jabal is described as the forefather of people who lived in tents and cared for livestock, while Jubal is connected with the playing of harp and organ, or wind instruments (Genesis 4:20-21). Their brief introduction shows the growth of ordinary human culture, including herding, settled work, and music.
And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
Her difficult family setting
Adah's name appears again when Lamech speaks to her and Zillah after killing a man who had wounded him. His words sound like a proud and escalating response to violence, recalling Cain's earlier story but taking vengeance even further (Genesis 4:23-24). Scripture gives no record of Adah's response.
That silence can feel frustrating. Still, Adah is not merely a background name. Through Jabal and Jubal, her family is remembered in the biblical record as part of the earliest generations of human society.
And Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle. And his brother's name was Jubal: he was the father of all such as handle the harp and organ.
Adah, Esau's wife
A second Adah appears much later in Genesis. She was one of Esau's wives, identified as the daughter of Elon the Hittite. Genesis names her as the mother of Eliphaz, Esau's son (Genesis 36:2, 36:4). Her place in the story is mainly genealogical, showing the beginnings of Esau's descendants, later known as the Edomites.
There is a detail worth noticing. An earlier account calls one of Esau's wives Bashemath, also the daughter of Elon the Hittite (Genesis 26:34). Many readers think this may be the same woman known by another name, though Genesis does not directly explain the difference. Ancient family records sometimes preserve more than one name or title, so it is wise not to claim more certainty than the text gives.
Why these short accounts matter
Neither Adah receives a long personal story like Sarah, Rebekah, or Ruth. Yet both are deliberately named. The Bible's genealogies do more than trace fathers and sons. They preserve real women within families whose choices, struggles, and descendants shaped the wider story.
If you are reading Genesis, notice how these two Adahs sit in very different branches of the human family. One belongs to Cain's line before the flood, and the other to Esau's line after Abraham. Same name, different lives. Their appearances invite us to read even the quieter parts of Scripture carefully.