1 Chronicles 2:15

13and Jesse became the father of his firstborn Eliab, Abinadab the second, Shimea the third,

14Nethanel the fourth, Raddai the fifth,

15Ozem the sixth, and David the seventh;

16and their sisters were Zeruiah and Abigail. The sons of Zeruiah: Abishai, Joab, and Asahel, three.

17Abigail bore Amasa; and the father of Amasa was Jether the Ishmaelite.