Genesis 16:4-6

4So he went in to Hagar, and she conceived. And when she saw that she had conceived, her mistress became despised in her eyes.

5Then Sarai said to Abram, “My wrong be upon you! I gave my maid into your embrace; and when she saw that she had conceived, I became despised in her eyes. The Lord judge between you and me.”

6So Abram said to Sarai, “Indeed your maid is in your hand; do to her as you please.” And when Sarai dealt harshly with her, she fled from her presence.