《搜神记·卷十七》
看见有脚爪的痕迹，朱诞因而非常惊讶，就详细地问侍从，侍从便把这事情的前后经过一一告诉了朱诞。
诞因大惊。乃详问之。具道本末。
They saw traces of claws. Zhu Dan now completely astonished and he asked the servant about the full details, and the servant told Zhu Dan everything that happened from the beginning to the end.