Genesis 35:17-18 - Be careful of what you wish for.

And it came to pass, when she was in hard labour, that the midwife said unto her, Fear not; thou shalt have this son also. And it came to pass, as her soul was in departing, (for she died) that she called his name Benoni: but his father called him Benjamin.

The midwife knew God would provide Rachel with another child because she remembered when Rachel named her firstborn Joseph and said, "May the LORD add to me another son" (Genesis 30:24 NIV). When Rachel had no children, she cried, "Give me children, or else I die" (Genesis 30:1); and one child wasn't enough, she had to have another and it cost her her life.