Genesis 29:29
And Laban gave to Rachel his daughter dBilhah his handmaid to be her maid.
And Laban gave to Rachel his daughter Bilhah his handmaid to be her maid.
d:
Genesis 30:3 And she said, Behold my maid Bilhah, go in unto her; and she shall bear upon my knees, that I may also have children by her.