四分律比丘含注戒本 2.107

2.107

The Buddha was in the city of Rājagṛha. The bhikṣu Dabba Mallaputta had been appointed by the Saṃgha as the monastic officer. The bhikṣu Mettiya censured him within sight. They reported the fault to the Buddha, who rebuked him and laid down the precept. Later, he reviled him within earshot. They reported the fault to the Buddha again, who then reinforced the previous rule and laid down the precept again.