17. But some, in whom a great desire for knowledge dwells, forget to take food for three days; and some are so delighted and feast so luxuriously upon wisdom, which furnishes doctrines richly and without stint, that they abstain even twice as long as this, and are accustomed, after six days, scarcely to take necessary food.” These statements of Philo we regard as referring clearly and indisputably to those of our communion.