Open up TinkerCAD or your preference of software. Bring in 2 triangles and put them in a star of david shape
Step 1: Step 2: the Hole
Bring in a cylinder shape and size it down to a size that could fit some string. Now bring it up to the corner of the triangle and place it there. Make sure it is a hole and then group it.
Step 2: Step 3: the Text
Bring in some text and type "equality". Size it down and put it in an appropriate place. Make sure it is a hole and group it.