bil'-ha (person) (bilhah; Balla): A slave girl whom Laban gave to Rachel (Ge 29:29), and whom the latter gave to Jacob as a concubine (Ge 30:3-4); the mother of Dan and Naphtali (Ge 30:4,7; 35:25; 46:25; 1Ch 7:13); guilty of incest with Reuben (Ge 35:22).