Codanāsutta
Tatra kho āyasmā sāriputto bhikkhū āmantesi: “codakena, āvuso, bhikkhunā paraṁ codetukāmena pañca dhamme ajjhattaṁ upaṭṭhāpetvā paro codetabbo.
Accusation
There Sāriputta addressed the mendicants: “Reverends, a mendicant who wants to accuse another should first establish five things in themselves.