ar'-za ('artsa'): A steward of King Elah, in whose house at Tirzah Zimri murdered the king at a drinking debauch. The text is not quite clear, and Arza might have been a servant of Zimri (1 Ki 16:9).
Bibliography Information Orr, James, M.A., D.D. General Editor. "Definition for 'ARZA'". "International Standard Bible Encyclopedia". bible-history.com - ISBE; 1915.