《搜神记·卷十七》
后来苏家看见虞定国前来，主人留他过夜。半夜时分，虞定国对苏公说： 贤女长得根漂亮，我心里十分钦佩仰慕她。
后见定国来，主人留宿，中夜，告苏公曰： 贤女令色，意甚钦之。
Later the Su family saw Yu Dingguo arriving, and the host invited him to spend the night. In the middle of the night, Yu Dingguo said to Master Su: This virtuous daughter of yours is beautiful, and I deeply admire and respect her.