《三国志·魏书·吕布张邈臧洪传》
袁绍就让手下人，臧洪的同乡陈琳给臧洪写信，信中将祸福得失都讲的很清楚，又用恩情道义来指责他。
绍令洪邑人陈琳书与洪，喻以祸福，责以恩义。
Yuan Shao ordered Chen Lin, who was from the same hometown as Zang Hong, to write a letter to Zang Hong. In the letter, Yuan Shao explained the pros and cons to him and accused him based on morality. 