Genesis 16

¹ And Sarai, Abram's wife, did not bear to him; and to her belonged a female slave, an Egyptian, and her name was Hagar.

² And Sarai said to Abram, See, now, Jehovah has kept me from bearing; go in now to my slave-girl; perhaps I may be built up from her. And Abram listened to the voice of Sarai.

³ And Sarai, Abram's wife, took her slave-girl, Hagar, the Egyptian, and gave her to her husband Abram to be his wife, after Abram had lived ten years in the land of Canaan.