Huwarra –

 When Avraham Avinu went to war, he went with 400 men (i.e. Eliezer or Malach Michael?)

400 Settlers laid waste to Huwarra! 

The war of the four kings of what one day would become Assyria against the five kings of the Dead Sea region was fascinating, not because of the feats of the conquering armies or because of the staggering death count, but because of the role that Abraham our patriarch played in it. https://mechon-mamre.org/p/pt/pt0114.htm

 

The Midrash:  https://www.sefaria.org.il/Bereishit_Rabbah.43.7?lang=he

https://www.chabad.org/parshah/article_cdo/aid/4535209/jewish/Abrahams-Miraculous-Battle-to-Save-Lot.htm#Abraham