Genesis 30:3

And she said, Lo! my handmaid, Bilhah. Go in unto her, - that she may hear upon my knees, so that, I also, may be builded up by her!

Genesis 50:23

And Joseph saw Ephraim's, sons of three generations - moreover the sons of Machir, son of Manasseh, were born upon Joseph's knees.

Job 3:12

For what reason, were there prepared for me - knees? and why - breasts, that I might suck?

Genesis 16:2-3

So then Sarai said unto Abram Behold, I pray thee, Yahweh hath restrained me, from bearing, go in I pray thee unto, my handmaid, peradventure I may be built up from, her, And Abram hearkened to the voice of Sarai.

Genesis 30:9

Then saw Leah, that she had left off bearing, - so she took Zilpah, her handmaid, and gave her to Jacob to wife.

Ruth 4:11

Then said all the people who were in the gate, and the elders - Witnesses!, - Yahweh grant the woman who is coming into thy house, to be as Rachel, and as Leah, which two of them did build the house of Israel. Do thou bravely, then, in Ephrathah, and proclaim thou a name in Bethlehem,

Treasury of Scripture Knowledge

Summary

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.

Have children by her

Bible References

Behold

Genesis 30:9
Then saw Leah, that she had left off bearing, - so she took Zilpah, her handmaid, and gave her to Jacob to wife.
Genesis 16:2
So then Sarai said unto Abram Behold, I pray thee, Yahweh hath restrained me, from bearing, go in I pray thee unto, my handmaid, peradventure I may be built up from, her, And Abram hearkened to the voice of Sarai.

She shall

Genesis 50:23
And Joseph saw Ephraim's, sons of three generations - moreover the sons of Machir, son of Manasseh, were born upon Joseph's knees.
Job 3:12
For what reason, were there prepared for me - knees? and why - breasts, that I might suck?

Have children by her

Genesis 16:2
So then Sarai said unto Abram Behold, I pray thee, Yahweh hath restrained me, from bearing, go in I pray thee unto, my handmaid, peradventure I may be built up from, her, And Abram hearkened to the voice of Sarai.