1 Chronicles 2:16-18

Young's Literal Translation

¹⁶ and their sisters Zeruiah and Abigail. And sons of Zeruiah: Abishai, and Joab, and Asah-El -- three.

¹⁷ And Abigail hath borne Amasa, and the father of Amasa [is] Jether the Ishmeelite.

¹⁸ And Caleb son of Hezron hath begotten Azubah, Isshah, and Jerioth; and these [are] her sons: Jesher, and Shobab, and Ardon.