Hagar, who bore Ishmael, Abraham's first son. Some would say that Keturah was also a concubine of his and not a second wife as others believe. There is also a tradition that Hagar and Keturah were the same person (Rashi commentary, Genesis ch.25).
Hagar was Abrahams slave.And she was the mother of Ishmael.
It is recorded as a custom of the time, but was never taught or approved by God. The Bible records the significant problems that arose from the practice.
Rebekah was the wife of Abrahams son Iaac.
The bulk of it starts with Genesis Chapter 17
The bible says Lot Abrahams nephew had two daughters, and it is recorded in the bible that they made their father Lot drunk and then even had sex with him in a cave.
according to the bible the Jews (Israelites) through Isaac and Arabs through Ishmael come from Abraham.
Nothing in The Bible tells us about Sarah (Sari), Abrahams wife and the mother of Isaac.
The Concubine's Children was created in 1994.
According to the Bible in Genesis 17:15 God said to Abraham... (Changed her name from Sarai to "Sarah")
The Magnificent Concubine was created in 1962.
The Concubine - novel - was created in 1966.
The Russian Concubine was created in 2007.