Cor-Ashan
From BiblePortal Wikipedia
Hastings' Dictionary of the Bible [1]
Cor-Ashan (AV [Note: Authorized Version.] Chor-ashan, 1 Samuel 30:30 ) is the present reading of MT [Note: Massoretic Text.] , but the orig. text was undoubtedly Bor-ashan . The place may be the same as Ashan of Joshua 15:42; Joshua 19:7 .
International Standard Bible Encyclopedia [2]
kôr - ash´an , kō̇ - rā´shan (English Revised Version, the King James Version Chor-ashan; כּור עשׁן , kōr ‛āshān , 1 Samuel 30:30 ): The original reading was probably Bor-ashan, "well of Ashan." See Ashan .