וַיִּתֵּ֤ן לָבָן֙ לָ֔הּ אֶת־זִלְפָּ֖ה שִׁפְחָת֑וֹ לְלֵאָ֥ה בִתּ֖וֹ שִׁפְחָֽה׃
And Laban gave Zilpah his handmaid unto his daughter Leah for a handmaid.
Targum Jonathan on Genesis
And Laban gave to him Zilpha his daughter, whom his concubine had borne to him, and he delivered her to Leah his daughter to be her handmaid.