《三国志·魏书·董二袁刘传》
韩嵩回来之后，极力述说曹操的深恩厚德，劝说刘表送儿子刘琮到许都作为人质。
嵩还，深陈太祖威德，说表遣子入质。
When Han Song returned, he spoke at great length about Cao Cao's deep kindness and virtue, and advised Liu Biao to send his son Liu Cong to Xudu to serve as a hostage.