Ahumai

(brother of water, i.e. cowardly), Son of Jabath, a descendant of Judah, and head of one of the families of the Zorathites. (1 Chronicles 4:2)

a-hu'-ma-i, a-hu'-mi ('achumay, "brother of water"(?)): A descendant of Shobal of the tribe of Judah (1Ch 4:2).