Concealer, the second of Esau’s three sons by Aholibamah (Gen. 36:5, 14).
Jaalam
Jaalam was a son of Esau, born to his wife Aholibamah in the land of Canaan. Genesis names him with his brothers Jeush and Korah, and later calls all three dukes, meaning heads of clans that came from her. The same names are repeated in 1 Chronicles 1, where the sons of Esau are listed again. He does not speak or act in any story. The lists simply show that Esau’s family grew into its own people, even as the account of Jacob’s line goes on.
4 verses
Genesis
And Aholibamah bare Jeush, and Jaalam, and Korah: these are the sons of Esau, which were born unto him in the land of Canaan.
And these were the sons of Aholibamah, the daughter of Anah the daughter of Zibeon, Esau's wife: and she bare to Esau Jeush, and Jaalam, and Korah.
And these are the sons of Aholibamah Esau's wife; duke Jeush, duke Jaalam, duke Korah: these were the dukes that came of Aholibamah the daughter of Anah, Esau's wife.
1 Chronicles
The sons of Esau; Eliphaz, Reuel, and Jeush, and Jaalam, and Korah.
From Easton's Bible Dictionary
Matthew George Easton, 1897