Genesis 16:4-6 Common English Bible (CEB)
4 He slept with Hagar, and she became pregnant. But when she realized that she was pregnant, she no longer respected her mistress. 5 Sarai said to Abram, “This harassment is your fault. I allowed you to embrace my servant, but when she realized she was pregnant, I lost her respect. Let the Lord decide who is right, you or me.”
6 Abram said to Sarai, “Since she’s your servant, do whatever you wish to her.” So Sarai treated her harshly, and she ran away from Sarai.