They provoke worldly men into using light conversation concerning sacred subjects.

The Holiness Code is a collection of many laws concerning several subjects.

These mints soon began turning out medals concerning revolutionary subjects.

Other prizes reward outreach work concerning specific subjects, such as:

He also wrote books of literary criticism and nonfiction concerning historical subjects.

Many witnesses testified, giving evidence concerning apparently irrelevant subjects.

Since then he has been a full-time writer and a part-time lecturer at several universities for classes concerning subjects such as creative writing.

A telling illustration resulted from questions concerning suitable subjects for photography.

The band formerly wrote lyrics concerning various different subjects and made frequent use of metaphors.

The Anne Vondeling prize is given annually to journalists who write in a clear manner concerning political subjects.