Cross reference
Genesis 25:1
1 Abraham took another wife, and her name was Keturah.
Genesis 23:1-2
1 Sarah lived one hundred twenty-seven years. These were the years of Sarah's life.
2 Sarah died in Kiriath Arba (the same is Hebron), in the land of Canaan. Abraham came to mourn for Sarah, and to weep for her.
Genesis 28:1
1 Isaac called Jacob, blessed him, and commanded him, "You shall not take a wife of the daughters of Canaan.
1 Chronicles 1:32-33
32 The sons of Keturah, Abraham's concubine: she bore Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. The sons of Jokshan: Sheba, and Dedan.
33 The sons of Midian: Ephah, and Epher, and Hanoch, and Abida, and Eldaah. All these were the sons of Keturah.