Genesis 22:18-24

and in thy seed shall all the nations of the earth be blessed; because thou hast obeyed my voice. So Abraham returned unto his young men, and they rose up and went together to Beer-sheba; and Abraham dwelt at Beer-sheba. And it came to pass after these things, that it was told Abraham, saying, Behold, Milcah, she hath also born children unto thy brother Nahor; Huz his firstborn, and Buz his brother, and Kemuel the father of Aram, and Chesed, and Hazo, and Pildash, and Jidlaph, and Bethuel. And Bethuel begat Rebekah: these eight Milcah did bear to Nahor, Abraham's brother. And his concubine, whose name was Reumah, she bare also Tebah, and Gaham, and Thahash, and Maachah.