Genesis 35:16-22

Then they journeyed from Bethel; and when there was still some distance to go to Ephrath (Bethlehem), Rachel began to give birth and had difficulty and suffered severely. When she was in hard labor the midwife said to her, “Do not be afraid; you now have another son.” And as her soul was departing, (for she died), she named him Ben-oni (son of my sorrow); but his father called him Benjamin (son of the right hand). So Rachel died and was buried on the way to Ephrath (that is, Bethlehem). Jacob set a pillar (memorial, monument) on her grave; that is the pillar of Rachel’s grave to this day. Then Israel (Jacob) journeyed on and pitched his tent on the other side of the tower of Eder [the lookout point used by shepherds]. While Israel was living in that land, Reuben [his eldest son] went and lay with Bilhah his father’s concubine, and Israel heard about it.