'Stone' in the Bible

Joshua told them, "Cross over again in front of the ark of the LORD your God into the middle of the Jordan River. Then each of you pick up a stone on his shoulder with which to build a memorial, one for each of the tribes of Israel.

Then it turned north toward En-shemesh and proceeded from there to Geliloth opposite the ascent of Adummim, where it turned toward the Stone of Bohan, Reuben's son,

He wrote these words in the Book of the Law of God, took a large stone, moved it under the shade of the oak tree that was near the sanctuary of the LORD,

and then told all of the people, "Look! This stone will testify for us, because it has heard everything that the LORD has spoken to us. So it will stand as a witness against you in the event that you deny your God."