(Laban gave his female servant Bilhah to his daughter Rachel to be her servant.)
Here is, I. The fair contract made between Laban and Jacob, during the month that Jacob spent there as a guest, Gen 29:14. It seems he was not idle, nor did he spend his time in sport and pastime; but like a man of business, though he had no stock of his own, he applied himself to serve his uncle, as he had begun (Gen...
Commenting on Genesis 29:15-30
And Laban gave to Rachel his daughter, Bilhah his handmaid to be her maid. As he had given Leah an handmaid he gave Rachel another; and this in the Targum of Jonathan is said to be a daughter of Laban by a concubine also, as the former. And Laban gave to Rachel his daughter, Bilhah his handmaid to be her maid.
gave to Rachel his daughter Bilhah to be her maid--A father in good circumstances still gives his daughter from his household a female slave, over whom the young wife, independently of her husband, has the absolute control.