1 Chronicles 2:13-17

And Jesse begat his firstborn Eliab, and Abinadab the second, and Shimma the third,

Nethaneel the fourth, Raddai the fifth,

Ozem the sixth, David the seventh:

Whose sisters were Zeruiah, and Abigail. And the sons of Zeruiah; Abishai, and Joab, and Asahel, three.

And Abigail bare Amasa: and the father of Amasa was Jether the Ishmeelite.