It appears as though the Hebrew and Arabic stone was destroyed.
Sauce:
https://en.wikipedia.org/wiki/Georgia_Guidestones#Inscriptions
Guidestone languages
Below the two columns of text is written the caption "GUIDESTONE LANGUAGES", with a diagram of the granite slab layout beneath it. The names of eight modern languages are inscribed along the long edges of the projecting rectangles, one per edge. Starting from due north and moving clockwise around so that the upper edge of the northeast rectangle is listed first, they are English, Spanish, Swahili, Hindi, Hebrew, Arabic, Chinese, and Russian. At the bottom center of the tablet is the following text:
Additional information available at Elberton Granite Museum & Exhibit
College Avenue
Elberton, Georgia
There are 8 languages used on the vertical stones and then 4 other (Aincient pre-dating the other 8 languages "Feeder") languages on the tablet on the ground… There is also a time capsule buried there, supposedly. But that might be bullshit because were dealing with magi and alchemy