Smith's Bible Dictionary

Achsah (ankle-chain, anklet), daughter of Caleb. Her father promised her in marriage to whoever should take Debir. Othniel, her father’s younger brother, took that city, and accordingly received the hand of Achsah as his reward. Caleb added to her dowry the upper and lower springs. (B.C. 1450-1426.) (Joshua 1:15-19; Judges 1:1-15)