'Front' in the Bible

A fire destroys in front of them,and behind them a flame devours.The land in front of themis like the Garden of Eden,but behind them,it is like a desert wasteland;there is no escape from them.

I will drive the northerner far from youand banish him to a dry and desolate land,his front ranks into the Dead Sea,and his rear guard into the Mediterranean Sea.His stench will rise;yes, his rotten smell will rise,for he has done catastrophic things.