'War' in the Bible

and he will take them that he may appoint for himself captains over thousands, and captains over fifties, and that they may plough his ground, and reap his harvest, and make his instruments of war and instruments of his chariots.

And there was sore war against the Philistines all the days of Saul; and when Saul saw any mighty man, or any valiant man, he took him to himself.

And one of the young men answered and said, Behold, I have seen a son of Jesse the Bethlehemite, who is skilled in playing, and he is a valiant man and a man of war, and skilled in speech, and of good presence, and Jehovah is with him.

And Saul said to David, Thou art not able to go against this Philistine to fight with him; for thou art but a youth, and he a man of war from his youth.

And David went forth; whithersoever Saul sent him he prospered; and Saul set him over the men of war, and he was accepted in the sight of all the people, and also in the sight of Saul's servants.

And there was war again; and David went forth and fought with the Philistines, and smote them with a great slaughter; and they fled before him.

And Saul summoned all the people to war, to go down to Keilah, to besiege David and his men.

And Samuel said to Saul, Why hast thou disquieted me, to bring me up? And Saul said, I am sore distressed; for the Philistines make war against me, and God is departed from me, and answers me no more, neither by prophets nor by dreams; therefore I have called thee, that thou mayest make known to me what I shall do.