Genesis 22:21 Meaning

19So Abraham returned unto his young men, and they rose up and went together to Beer-sheba; and Abraham dwelt at Beer-sheba.

20And it came to pass after these things, that it was told Abraham, saying, Behold, Milcah, she hath also born children unto thy brother Nahor;

21Huz his firstborn, and Buz his brother, and Kemuel the father of Aram,

22And Chesed, and Hazo, and Pildash, and Jidlaph, and Bethuel.

23And Bethuel begat Rebekah: these eight Milcah did bear to Nahor, Abraham's brother.