長阿含經 16.p46

16.p46

“There are four things about those who are beneficial. What are the four? 1. They protect others by preventing them from being self-indulgent, 2. they protect others from squandering their wealth, 3. they protect others by allaying their fears, and 4. they admonish others in private. These are the four things about those who are beneficial, which bring many benefits and help and protect people.