Genesis 35:20

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

Cross References

1 Samuel 10:2 When thou art departed from me to day, then thou shalt find two men by Rachel's sepulchre in the border of Benjamin at Zelzah; and they will say unto thee, The asses which thou wentest to seek are found: and, lo, thy father hath left the care of the asses, and sorroweth for you, saying, What shall I do for my son?
Genesis 35:9 And God appeared unto Jacob again, when he came out of Padanaram, and blessed him.
Genesis 35:14 And Jacob set up a pillar in the place where he talked with him, even a pillar of stone: and he poured a drink offering thereon, and he poured oil thereon.
2 Samuel 18:17-18 And they took Absalom, and cast him into a great pit in the wood, and laid a very great heap of stones upon him: and all Israel fled every one to his tent. Now Absalom in his lifetime had taken and reared up for himself a pillar, which is in the king's dale: for he said, I have no son to keep my name in remembrance: and he called the pillar after his own name: and it is called unto this day, Absalom's place.