Genesis 25:1

Then again Abraham took a wife, and her name was Keturah.
— Genesis 25:1, King James Version

In other translations

World English Bible (WEB)

Abraham took another wife, and her name was Keturah.

American Standard Version (ASV)

And Abraham took another wife, and her name was Keturah.

Young's Literal Translation (YLT)

And Abraham addeth and taketh a wife, and her name <FI>is<Fi> Keturah;