Genesis 46:25
These are the sons of Bilhah, whom Laban gave to Rachel his daughter, and these she bore to Jacob; all the souls were seven.
Genesis 29:29
And Laban gave to Rachel, his daughter, Bilhah his handmaid to be her handmaid.
Genesis 30:3-8
And she said, Behold, my maid Bilhah, go in to her, that she may bear upon my knees, and I also may obtain sons by her.
Genesis 35:22
And it came to pass, while Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine, and Israel heard of it. Now the sons of Jacob were twelve.
Genesis 35:25
And the sons of Bilhah, Rachel's handmaid: Dan and Naphtali.
Exodus 1:2
Reuben, Simeon, Levi, and Judah,