《太平广记·卷三百六十二·妖怪四》
两只狗都是苍色的，又壮又大，张牙瞪眼，仰视着李林甫。李林甫让人用箭射它们，发出很响的声来，狗的形体便消失了。
命弓射之，殷然有声，狗形即灭。
The two dogs were dark blue, robust and huge, baring their teeth and looking up at Li Linfu. Li Linfu ordered the men to shoot them with arrows. The shots made a loud noise, and the dogs disappeared into thin air.