Genesis 16

6 "Your slave is in your hands," Abram said. "Do with her whatever you think best." Then Sarai mistreated Hagar; so she fled from her.

7 The angel of the Lord found Hagar near a spring in the desert; it was the spring that is beside the road to Shur. 8 And he said, "Hagar, slave of Sarai, where have you come from, and where are you going?"

"I’m running away from my mistress Sarai," she answered.