Pillar: As a Landmark
Source: Nav
2 Samuel 20:8
And while they were at the great stone in Gibeon, Amasa joined them. Now Joab was dressed in military attire, with a dagger strapped to his belt. And as he stepped forward, he slipped the dagger from its sheath.
1 Kings 1:9
And Adonijah sacrificed sheep, oxen, and fattened calves near the stone of Zoheleth, which is next to En-rogel. He invited all his royal brothers and all the men of Judah who were servants of the king.