। ॥
In plain words
Near the bank of the Kampā I saw the ripened fruit of the flower-arrowed god's rites for increase, a certain rising fortune of the Lord crowned with the half moon, now come into its youth.
Word for word
The ripening of the nourishing rites, of the flower-arrowed one, near the bounds of the Kampā, I saw, having assumed youth, the prosperity, a certain one, of the half-moon-headed one.