Genesis 30:3
She said, "Behold, my maid Bilhah. Go in to her, that she may bear on my knees, and I also may obtain children by her."
Genesis 50:23
Joseph saw Ephraim's children to the third generation. The children also of Machir, the son of Manasseh, were born on Joseph's knees.
Job 3:12
Why did the knees receive me? Or why the breast, that I should suck?
Genesis 16:2-3
Sarai said to Abram, "See now, the LORD has restrained me from bearing. Please go in to my handmaid. It may be that I will obtain children by her." Abram listened to the voice of Sarai.
Genesis 30:9
When Leah saw that she had finished bearing, she took Zilpah, her handmaid, and gave her to Jacob as a wife.
Ruth 4:11
All the people who were in the gate, and the elders, said, "We are witnesses. May the LORD make the woman who has come into your house like Rachel and like Leah, which two built the house of Israel; and treat you worthily in Ephrathah, and be famous in Bethlehem.