'War' in the Bible

And in the days of Saul they made war with the Hagarites, who fell by their hand: and they dwelt in their tents throughout all the east land of Gilead.

The sons of Reuben, and the Gadites, and half the tribe of Manasseh, of valiant men, men able to bear buckler and sword, and to shoot with bow, and skilful in war, were four and forty thousand seven hundred and threescore, that went out to the war.

And they made war with the Hagarites, with Jetur, and Nephish, and Nodab.

For there fell down many slain, because the war was of God. And they dwelt in their steads until the captivity.

And with them, by their generations, after the house of their fathers, were bands of soldiers for war, six and thirty thousand men: for they had many wives and sons.

All these the sons of Jediael, by the heads of their fathers, mighty men of valour, were seventeen thousand and two hundred soldiers, fit to go out for war and battle.

All these were the children of Asher, heads of their father's house, choice and mighty men of valour, chief of the princes. And the number throughout the genealogy of them that were apt to the war and to battle was twenty and six thousand men.

Now these are they that came to David to Ziklag, while he yet kept himself close because of Saul the son of Kish: and they were among the mighty men, helpers of the war.

And of the Gadites there separated themselves unto David into the hold to the wilderness men of might, and men of war fit for the battle, that could handle shield and buckler, whose faces were like the faces of lions, and were as swift as the roes upon the mountains;

And these are the numbers of the bands that were ready armed to the war, and came to David to Hebron, to turn the kingdom of Saul to him, according to the word of the LORD.

The children of Judah that bare shield and spear were six thousand and eight hundred, ready armed to the war.

Of the children of Simeon, mighty men of valour for the war, seven thousand and one hundred.

Of Zebulun, such as went forth to battle, expert in war, with all instruments of war, fifty thousand, which could keep rank: they were not of double heart.

And of the Danites expert in war twenty and eight thousand and six hundred.

And of Asher, such as went forth to battle, expert in war, forty thousand.

And on the other side of Jordan, of the Reubenites, and the Gadites, and of the half tribe of Manasseh, with all manner of instruments of war for the battle, an hundred and twenty thousand.

All these men of war, that could keep rank, came with a perfect heart to Hebron, to make David king over all Israel: and all the rest also of Israel were of one heart to make David king.

He sent Hadoram his son to king David, to inquire of his welfare, and to congratulate him, because he had fought against Hadarezer, and smitten him; (for Hadarezer had war with Tou;) and with him all manner of vessels of gold and silver and brass.

And it came to pass after this, that there arose war at Gezer with the Philistines; at which time Sibbechai the Hushathite slew Sippai, that was of the children of the giant: and they were subdued.

And there was war again with the Philistines; and Elhanan the son of Jair slew Lahmi the brother of Goliath the Gittite, whose spear staff was like a weaver's beam.

And yet again there was war at Gath, where was a man of great stature, whose fingers and toes were four and twenty, six on each hand, and six on each foot: and he also was the son of the giant.

But God said unto me, Thou shalt not build an house for my name, because thou hast been a man of war, and hast shed blood.