1 Chronicles 2:16-17 NIV

16 Their sisters were Zeruiah1 and Abigail. Zeruiah's2 three sons were Abishai, Joab3 and Asahel.

References for 1 Chronicles 2:16

17 Abigail was the mother of Amasa,4 whose father was Jether the Ishmaelite.

References for 1 Chronicles 2:17