Genesis 16:3-4

3So, after Abram ahad lived ten years in the land of Canaan, Sarai, Abram’s wife, took Hagar the Egyptian, her servant, and gave her to Abram her husband as a wife. 4And he went in to Hagar, and she conceived. And when she saw that she had conceived, bshe looked with contempt on her mistress.
Hebrew her mistress was dishonorable in her eyes; similarly in verse 5
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