《史记·十二本纪·周本纪》
后宫有个童女刚满七岁，碰上它，到十五岁行过笄礼后怀了孕，因为没有丈夫就生下孩子，感到害怕而把该子扔掉。
後宫之童妾既龀而遭之，既笄而孕，无夫而生子，惧而弃之。
There was a seven-year-old girl in the harem who met it. She became pregnant after turning fifteen and performing the hair-pin ceremony. She felt afraid because she had no husband and abandoned the child.