'Devouring' in the Bible

Then Abner called out to Joab, "Must the battle sword keep on devouring forever? Don't you realize that the end result is bitterness? How long will it take for you to order your army to stop pursuing their own relatives?"

I'm one of the peaceful and faithful citizens of Israel. You're trying to destroy a city that's a mother in Israel. Why are you devouring the heritage of the LORD?"

“Smoke went up out of His nostrils,And devouring fire from His mouth;Coals were kindled by it.