اَلْخُرُوجُ 36:29

وَكَانَا مُزْدَوِجَيْنِ مِنْ أَسْفَلُ، وَعَلَى سَوَاءٍ كَانَا مُزْدَوِجَيْنِ إِلَى رَأْسِهِ إِلَى ٱلْحَلْقَةِ ٱلْوَاحِدَةِ. هَكَذَا صَنَعَ لِكِلْتَيْهِمَا، لِكِلْتَا ٱلزَّاوِيَتَيْنِ.

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.