《史记·七十列传·商君列传》
商君说： 我能见到你，是由于孟兰皋的介绍，现在我请求与您结交，可以吗？ 
商君曰： 鞅之得见也，从孟兰皋，今鞅请得交，可乎？ 
Shang Jun said, "I was able to meet you because of Meng Langa's introduction. Now I ask to make friends with you. Is that okay?"