'War' in the Bible

As the war between the house of Saul and the house of David was [continuing], Abner was strengthening himself in the house of Saul.

Toi sent Joram his son to King David {to greet him} and to congratulate him because he had fought against Hadadezer and defeated him; {for Hadadezer had often been at war with Toi}. {He brought with him} objects of silver and objects of gold and objects of bronze.

Uriah came to him, and David asked {how Joab and the army fared and how the war was going}.

Hushai continued, "You know your father and his men, that they [are] mighty warriors and they {are enraged} as a bear robbed of [her] offspring in the field. Your father [is] a man of war, so he will not spend the night with the troops.

There [was] war again for [the] Philistines with Israel, and David and his servants with him went down, and they fought [the] Philistines, and David grew weary.

He trains my hands for the war, so that my arms can bend a bow of bronze.