四分律比丘含注戒本 3.189

3.189

The Buddha was in Śrāvastī. A householder prepared an offering of food. The group of six requested food for themselves as if starving. The householder criticized them, saying: "What True Dharma is this! Taking without satisfaction." The bhikṣus brought up the fault, and the Buddha consequently rebuked them and formulated [the precept].