四分律比丘含注戒本 2.768

2.768

The Buddha was in Śrāvastī. Kālodayin, knowing in advance that the Buddha would come along this road, immediately spread a high and fine bed in the road and said, "Look at my bed!" The Buddha said: "Know that this foolish person harbors base evil inside." Having assembled the saṃgha and rebuked him, he accordingly formulated this precept.