Genesis 35:20 KJV

And Jacob set a pillar upon her grave: that is the pillar of Rachel’s grave unto this day.
Genesis 35:20, King James Version

In context

19 And Rachel died, and was buried in the way to Ephrath, which is Beth–lehem.

20 And Jacob set a pillar upon her grave: that is the pillar of Rachel’s grave unto this day.

21 And Israel journeyed, and spread his tent beyond the tower of Edar.