Ad'nah (Heb. Adnah', עִדנָה. 1, q. Adna), the name of two men.
1. A chiliarch of the tribe of Manasseh, who joined David at Ziklag (1Ch 12:20, where the text has erroneously עִדנָת, Adnach'; Sept. Ε᾿δνά, Vulg. Ednas), B.C. 1054.
2. (Sept. Εδνάς, Vulg. Ednas.) A Judahite, and principal general under Jehoshaphat, with a force of 300,000 (?) men (2Ch 17:14), B.C. cir. 908.