। ॥ ९४ ॥
In plain words
The moon's dark mark is musk; its disc is water; its phases are pieces of camphor, all packed into an emerald casket. Because you use them each day and leave its hollow empty, Brahmā surely fills it again and again for you.
Close to the Sanskrit
The dark spot is musk; the disc of the night-maker is made of water; with its digits as camphor the emerald casket is packed tight. Hence this hollow, emptied each day by your use, the Ordainer packs full again and again — surely for your sake.