Genesis 25:1

Now Abraham again took a wife, and her name [was] Keturah.

Genesis 23:1-2

And {Sarah lived} one hundred and twenty-seven years; [these were] the years of the life of Sarah.

Genesis 28:1

Then Isaac called Jacob and blessed him. And he instructed him and said to him, "You must not take a wife from the daughters of Canaan.

1 Chronicles 1:32-33

And the sons of Keturah, Abraham's concubine: she gave birth to Zimran, Jokshan, Medan, Midian, 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 lived} one hundred and twenty-seven years; [these were] the years of the life of Sarah.
Genesis 28:1
Then Isaac called Jacob and blessed him. And he instructed him and said to him, "You must not take a wife from the daughters of Canaan.
1 Chronicles 1:32
And the sons of Keturah, Abraham's concubine: she gave birth to Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. And the sons of Jokshan: Sheba and Dedan.