Genesis 16:1-2

New International Version - UK

Hagar and Ishmael

16 Now Sarai, Abram’s wife, had borne him no children. But she had an Egyptian slave named Hagar; ² so she said to Abram, ‘The Lord has kept me from having children. Go, sleep with my slave; perhaps I can build a family through her.’

Abram agreed to what Sarai said.