GENESIS 16

Sarai gave Abram a slave woman to be another wife, and that woman gave birth to Ishmael

1 Up to that time, Abram’s wife Sarai had not given birth to any children for Abram. But she had a female slave from Egypt, whose name was Hagar. 2 So one day Sarai said to Abram, "Listen to me! Yahweh has not allowed me to become pregnant. So ◄sleep with/have sex with► [EUP] my slave Hagar. Perhaps she will bear children whom I can consider to be mine." Abram agreed to do what Sarai said. 3 So Abram ◄slept with/had sex with► Hagar, his wife Sarai’s slave from Egypt. This happened ten years after they went to live in Canaan land. Sarai gave Hagar to her husband to be his secondary wife.