Genesis 25:1

Then again Abraham took a wife, and her name was Keturah.

Genesis 23:1-2

And Sarah was a hundred twenty seven years old, the years of the life of Sarah.

Genesis 28:1

And Isaac called Jacob, and blessed him, and commanded him. And he said to him, You shall not take a wife of the daughters of Canaan.

1 Chronicles 1:32-33

And the sons of Keturah, Abraham's concubine: She bore Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And the sons of Jokshan: Sheba and Dedan.

Treasury of Scripture Knowledge

Summary

Then again Abraham took a wife, and her name was Keturah.

Bible References

General references

Genesis 23:1
And Sarah was a hundred twenty seven years old, the years of the life of Sarah.
Genesis 28:1
And Isaac called Jacob, and blessed him, and commanded him. And he said to him, You shall not take a wife of the daughters of Canaan.
1 Chronicles 1:32
And the sons of Keturah, Abraham's concubine: She bore Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And the sons of Jokshan: Sheba and Dedan.