Gen 16:4-6

4He went in to Hagar, and she conceived; and when she saw that she had conceived, she looked with contempt on her mistress.5Then Sarai said to Abram, “May the wrong done to me be on you! I gave my slave-girl to your embrace, and when she saw that she had conceived, she looked on me with contempt. May the Lord judge between you and me!”6But Abram said to Sarai, “Your slave-girl is in your power; do to her as you please.” Then Sarai dealt harshly with her, and she ran away from her.