Arcana Coelestia # 9624
9624. 'And you shall make fifty clasps of bronze' means a complete ability derived from external good to join things together. This is clear from the meaning of 'fifty clasps' as a complete ability to join things together, dealt with above in 9611; and from the meaning of 'bronze' as natural or external good, dealt with in 425, 1551.
Daniel 10:5-6
5
I lifted up my eyes, and looked, and behold, a man clothed in linen, whose thighs were adorned with pure gold of Uphaz:
6
his body also was like the beryl, and his face as the appearance of lightning, and his eyes as flaming torches, and his arms and his feet like burnished brass, and the voice of his words like the voice of a multitude.