'Stone' in the Bible

Do not move an ancient boundary stone which was put in place by your ancestors.

Do not move an ancient boundary stone, or take over the fields of the fatherless,

I saw that thorns had grown up all over it, the ground was covered with weeds, and its stone wall was broken down.

Like tying a stone in a sling, so is giving honor to a fool.

The one who digs a pit will fall into it; the one who rolls a stone -- it will come back on him.

A stone is heavy and sand is weighty, but vexation by a fool is more burdensome than the two of them.