Genesis 16:2-4

New Revised Standard Version, Anglicised

² and Sarai said to Abram, ‘You see that the Lord has prevented me from bearing children; go in to my slave-girl; it may be that I shall obtain children by her.’ And Abram listened to the voice of Sarai. ³ So, after Abram had lived for ten years in the land of Canaan, Sarai, Abram’s wife, took Hagar the Egyptian, her slave-girl, and gave her to her husband Abram as a wife. ⁴ He went in to Hagar, and she conceived; and when she saw that she had conceived, she looked with contempt on her mistress.