2 Samuel 17:25

And Absalom set Amasa over the host instead of Joab; which Amasa was the son of a man whose name was Jithra the Israelite, that went in to Abigail the daughter of Nahash, sister to Zeruiah, Joab's mother.

2 Samuel 19:13

And say to Amasa, Art thou not my bone and my flesh? God do so to me and more also, if thou be not captain of the host before me continually instead of Joab.

2 Samuel 20:9-12

And Joab said to Amasa, Art thou well, my brother? And Joab took Amasa by the beard with the right hand to kiss him.

1 Chronicles 2:13

and Jesse begot his firstborn Eliab, and Abinadab the second, and Shimea the third,

2 Samuel 20:4

And the king said to Amasa, Call me the men of Judah together within three days, and do thou attend here.

1 Kings 2:5

And thou knowest also what Joab the son of Zeruiah did to me, what he did to the two captains of the hosts of Israel, to Abner the son of Ner, and to Amasa the son of Jether, whom he slew, and shed the blood of war in peace, and put the blood of war upon his girdle that was about his loins, and upon his sandals that were on his feet.

1 Kings 2:32

And Jehovah shall requite the blood which he shed upon his own head, because he fell upon two men more righteous and better than he, and slew them with the sword, without my father David's knowledge: Abner the son of Ner, captain of the host of Israel, and Amasa the son of Jether, captain of the host of Judah.

1 Chronicles 2:16-17

and their sisters were Zeruiah and Abigail. And the sons of Zeruiah: Abishai, and Joab, and Asahel, three.

Treasury of Scripture Knowledge

Summary

And Absalom made Amasa captain of the host instead of Joab: which Amasa was a man's son, whose name was Ithra an Israelite, that went in to Abigail the daughter of Nahash, sister to Zeruiah Joab's mother.

General references

Bible References

Nahash

1 Chronicles 2:13
and Jesse begot his firstborn Eliab, and Abinadab the second, and Shimea the third,

General references

2 Samuel 20:12
Now Amasa wallowed in blood in the midst of the highway. And when the man saw that all the people stood still, he removed Amasa out of the highway into the field, and cast a cloth upon him, when he saw that every one that came by stood still.