1 Chronicles 2:17
And Abigail bore Amasa, and the father of Amasa [was] Jether the Ishmaelite.
2 Samuel 17:25
Absalom had appointed Amasa in place of Joab over the army. Now Amasa [was] the son of a man whose name [was] Ithra the Israelite, {who had married} Abigail the daughter of Nahash the sister of Zeruiah, the mother of Joab.
2 Samuel 19:13
To Amasa you shall say: '[Are] you not my bones and my flesh? {May God punish me} if you [are] not the commander of my army before me forever, in place of Joab.'"
2 Samuel 20:4-12
Then the king said to Amasa, "Summon for me the men of Judah [within] three days, {and be here yourself}."
1 Kings 2:5
"Moreover, you also know what Joab the son of Zeruiah did to me when he dealt with the two commanders of the armies of Israel, to Abner son of Ner and to Amasa son of Jether, and he murdered them and put the blood of war in [a time of] peace. He put the blood of war on the leather belt that was on his waist and on the sandals which were on his feet.
1 Kings 2:32
Yahweh will return his blood on his head, because he fell upon two men, more righteous and better than he, and he killed them with the sword, even though my father did not know it; [namely] Abner son of Ner, commander of the army of Israel, and Amasa son of Jether, commander of the army of Judah.