Easton's Bible Dictionary (1897)
House of two cakes of figs, a city of Moab, upon which Jeremiah (48:22) denounced destruction. It is called also Almon-diblathaim (Num. 33:46) and Diblath (Ezek. 6:14).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
BETH-DIB'LATHA'IM (house of fig-cakes), a town of Moab; same as Almon-diblathaim. Jer 48:22; Num 33:46.
Hitchcock's Bible Names (1869)
house of dry figs