《论衡·卷十二·谢短篇》
他们将回答说： 周朝衰败的时候，《诗经》已创作出来了，那么大概作于周康王的时候。
彼将曰： 周衰而《诗》作，盖康王时也。
They will answer: When the Zhou Dynasty was in decline, the "Book of Songs" was already created, so it was probably created during the time of King Kang of Zhou.