“Abigail bore Amasa; and the father of Amasa was Jether the Ishmaelite.”
1 Chronicles 2:17 (WEB)
Context Reading
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. 18Caleb the son of Hezron became the father of children by Azubah his wife, and by Jerioth; and these were her sons: Jesher, Shobab, and Ardon. 19Azubah died, and Caleb married Ephrath, who bore him Hur.