Genesis 30:4

4 So she gave Bilhah to her husband, and he had intercourse with her.

Genesis 30:4 Meaning and Commentary

Genesis 30:4

And she gave him Bilhah her handmaid
To be enjoyed as a wife, though she was no other than a concubine; yet such were sometimes called wives, and were secondary ones, and were under the proper lawful wife, nor did their children inherit; but those which Jacob had by his wives' maids did inherit with the rest: and Jacob went in unto her;
consenting to what Rachel his wife proposed to him: having concubines, as well as more wives than one, were not thought criminal in those times, and were suffered of God, and in this case for the multiplication of Jacob's seed; and perhaps he might the more readily comply with the motion of his wife, from the example of his grandfather Abraham, who took Hagar to wife at the instance of Sarah.

Genesis 30:4 In-Context

2 Jacob became angry with Rachel and said, "I can't take the place of God. He is the one who keeps you from having children."
3 She said, "Here is my slave Bilhah; sleep with her, so that she can have a child for me. In this way I can become a mother through her."
4 So she gave Bilhah to her husband, and he had intercourse with her.
5 Bilhah became pregnant and bore Jacob a son.
6 Rachel said, "God has judged in my favor. He has heard my prayer and has given me a son"; so she named him Dan.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.