Genesis 30:3
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 50:23
And Joseph saw Ephraim's sons of the third generation. Also the sons of Machir the son of Manasseh were born upon Joseph's knees.
Job 3:12
Why did the knees receive me? Or why the breast, that I should suck?
Genesis 16:2-3
And Sarai said to Abram, Behold now, LORD has restrained me from bearing. Go in, I pray thee, to my handmaid. It may be that I will obtain sons by her. And Abram hearkened to the voice of Sarai.
Genesis 30:9
When Leah saw that she had left off bearing, she took Zilpah her handmaid, and gave her to Jacob to wife.
Ruth 4:11
And all the people who were in the gate, and the elders, said, We are witnesses. LORD make the woman that has come into thy house like Rachel and like Leah, which two built the house of Israel, and do thou worthily in Ephrathah, an