'Man of War' in the Bible

and Toi sendeth Joram his son unto king David to ask of him of welfare, and to bless him, (because that he hath fought against Hadadezer, and smiteth him, for a man of wars with Toi had Hadadezer been), and in his hand have been vessels of silver, and vessels of gold, and vessels of brass,

For, said Hushai, thou knowest thy father and his men, that they be mighty men, and they be chafed in their minds, as a bear robbed of her whelps in the field: and thy father is a man of war, and will not lodge with the people.

Then even the strongest, whose heart is like the heart of a lion, will become like water; for all Israel is conscious that your father is a man of war, and those who are with him are strong and without fear.