De Somniis (lib. i-ii)

and these persons are Levites, proselytes, and orphans, and widows. But some are suppliants, some are emigrants and fugitives, some are persons widowed and destitute of all created things, but enrolled as belonging to God, the genuine husband and father of the soul which is inclined to worship.

In this way, then, it is most proper both to speak and to be silent. But the wicked adopt an exactly contrary course; for they are admirers of a blamable kind of silence, and of an interpretation open to reproach, practising both lines of conduct to their own destruction and that of others.