Таргум к Диврей ха-ямим А 2:56

And the sons of Carmi were Zimri, Achar (that is Achan who hindered Israel when they turned around and fell before the men of Ai on account of his mendacity regarding the forbidden objects....

And Azuva died, and Kalev took Miriam who was called Ephrath as wife, and she bore him Ḥur.