《明史·志·卷三》
弘治元年十一月己卯日，月亮生出光芒，像牙齿，长三尺多，呈苍白色。
弘治元年十一月己卯，月生芒如齿，长三尺余，色苍白。
On the Ji Mao day of the eleventh month in the first year of Hongzhi, the moon emitted light, resembling teeth, over three feet long, pale blue in color.