Genesis 16:4

4 And he went in to Agar, and she conceived, and saw that she was with child, and her mistress was dishonoured before her.

Genesis 16:4 Meaning and Commentary

Genesis 16:4

And he went in unto Hagar, and she conceived
The formality of the marriage being over, he enjoyed her as his wife, and she immediately conceived by him:

and when she saw that she had conceived;
when she perceived that she was with child:

her mistress was despised in her eyes;
she thought herself above her, and treated her as her inferior, with contempt, and reproached her for her barrenness, as Peninnah did Hannah, ( 1 Samuel 1:6 1 Samuel 1:7 ) ; and it was the more ungrateful, as it was at the motion of her mistress that she was given to Abram for wife.

Genesis 16:4 In-Context

2 And Sara said to Abram, Behold, the Lord has restrained me from bearing, go therefore in to my maid, that I may get children for myself through her. And Abram hearkened to the voice of Sara.
3 So Sara the wife of Abram having taken Agar the Egyptian her handmaid, after Abram had dwelt ten years in the land of Chanaan, gave her to Abram her husband as a wife to him.
4 And he went in to Agar, and she conceived, and saw that she was with child, and her mistress was dishonoured before her.
5 And Sara said to Abram, I am injured by thee; I gave my handmaid into thy bosom, and when I saw that she was with child, I was dishonoured before her. The Lord judge between me and thee.
6 And Abram said to Sara, Behold thy handmaid is in thy hands, use her as it may seem good to thee. And Sara afflicted her, and she fled from her face.

The Brenton translation of the Septuagint is in the public domain.