one ring thus # 02_EXO_26_24 # And they shall be coupled together beneath, and they shall be coupled together above the head of it unto one ring: thus shall it be for them both; they shall be for the two corners. 
one ring thus # 02_EXO_36_29 # And they were coupled beneath, and coupled together at the head thereof, to one ring: thus he did to both of them in both the corners.