Genesis 30:3
And she said, Behold my maid Bilhah, go in unto her; and she shall bear upon my knees, that I may also have children by her.
Genesis 50:23
And Joseph saw Ephraim's sons unto the third generation; the sons also of Machir, the son of Manasseh, were brought up upon Joseph's knees.
Job 3:12
Why did the knees receive me? Of what use the breasts that I should suck?
Genesis 16:2-3
And Sarai said unto Abram, Behold now, the LORD has restrained me from bearing; I pray thee, go in unto my maid; it may be that I may obtain children by her. And Abram hearkened to the voice of Sarai.
Genesis 30:9
When Leah saw that she had stopped bearing children, she took Zilpah, her maid and gave her Jacob to wife.
Ruth 4:11
And all the people that were in the gate and the elders, said, We are witnesses. The LORD make the woman that is come into thy house like Rachel and like Leah, who built the house of Israel; and be thou a man of valour in Ephratah, and be famous in Bethlehem;