'War' in the Bible

And also, thou hast known that which he did to me -- Joab son of Zeruiah -- that which he did to two heads of the hosts of Israel, to Abner son of Ner, and to Amasa son of Jether -- that he slayeth them, and maketh the blood of war in peace, and putteth the blood of war in his girdle, that is on his loins, and in his sandals that are on his feet;

And out of the sons of Israel Solomon hath not appointed a servant, for they are the men of war, and his servants, and his heads, and his captains, and the heads of his chariots, and his horsemen.

And war hath been between Rehoboam and Jeroboam all the days;

and war hath been between Rehoboam and Jeroboam all the days of his life.

And the rest of the matters of Abijam, and all that he did, are they not written on the book of the Chronicles of the kings of Judah? And war hath been between Abijam and Jeroboam;

And war hath been between Asa and Baasha king of Israel all their days,

And war hath been between Asa and Baasha king of Israel all their days.

And they sit still three years, there is no war between Aram and Israel,