King James Bible
King James Version (KJV)

Perhaps from 'ach and mayim; brother (i.e. Neighbour) of water; Achumai, an Israelite -- Ahumai.
see HEBREW 'ach
see HEBREW mayim
H267. Achumay
אֲחוּמַי proper name, masculine descendant of Judah 1 Chronicles 4:2.