Beth-aven

Easton's Bible Dictionary (1897)

House of nothingness; i.e., “of idols”, a place in the mountains of Benjamin, east of Bethel (Josh. 7:2; 18:12; 1 Sam. 13:5). In Hos. 4:15; 5:8; 10:5 it stands for “Bethel” (q.v.), and it is so called because it was no longer the “house of God,” but “the house of idols,” referring to the calves there worshipped.

Hitchcock's Bible Names Dictionary (1869)

the house of vanity; of iniquity of trouble

Public domain dictionaries.