Genesis 16:1 English Standard Version (ESV)
Sarai and Hagar
16 Now Sarai, Abram's wife, had borne him no children. She had a female Egyptian servant whose name was Hagar.
Genesis 16:1 New International Version (NIV)
Hagar and Ishmael
16 Now Sarai, Abram’s wife, had borne him no children. But she had an Egyptian slave named Hagar;