BDB4834
מָרָה proper name, feminine of bitter spring in Sinaitic peninsula Exod 15:23 (twice in verse) ( J ), Num 33:8 ; Num 33:9 ( P ), + ה locative מָרָ֑תָה Exod 15:23 ( J ); probably modern `Ain Hawwâraiun. (compare RobBR i. 67) PalmerDesert i. 40 EbGS 125 f.)