The Pompilus an everlasting slave
Of ships that swiftly pass along the sea.

20. But Theocritus the Syracusan, in his poem entitled

[[446]]Berenice, calls the fish which is called leucus the sacred fish, speaking thus—

And if a mortal seeks the gods with prayer
For a successful hunt, or plenteous gold,
A man who lives by the sea, whose nets he makes
His ploughs to raise his crops; then let him come,
And just at nightfall sacrifice with prayer
To this same goddess the most sacred fish,
Which men call leucus, (loveliest he of fish,)
Then let him bend his nets; and soon he shall
Draw them back from the waters full of prey.

But Dionysius, who was surnamed the Iambic, in his treatise on Dialects, writes thus—"We have heard accordingly an Eretrian fisherman, and many other fishermen, too, of other countries, call the pompilus the sacred fish. Now the pompilus is a sea fish, and is very commonly seen around ships, being something like the tunny called pelamys. However, some one spoken of by the poet catches this fish;—

Sitting upon a high projecting rock
He caught the sacred fish.

Unless, indeed, there be any other kind which is likewise called the sacred fish. But Callimachus in his Galatea calls the chrysophrys the sacred fish, where he says—

Or shall I rather say the gold-brow'd fish,
That sacred fish, or perch, or all the rest
Which swim beneath the vast unfathom'd sea.

But in his Epigrams the same poet says—

The sacred sacred hyca.