If the bugle does not sound a clear call, who will prepare for battle?

In appearance the locusts were like war-horses armed for battle; on their heads were what appeared to be crowns like gold; their faces were like human faces;

their breasts were like iron breast-plates, and the noise of their wings was like the noise of a great number of chariots and horses rushing into battle.

They are demon spirits that perform wonders, and they go out to the kings all over the world to muster them for battle on the great Day of God Almighty.

and will go out to lead astray the heathen in the four corners of the earth, Gog and Magog, and to muster them for battle, in numbers like the sand of the seashore.

Or what king, if he is going to meet another king in battle, does not sit down first and consider whether he is able with ten thousand men to meet the other who is coming against him with twenty thousand?