Āghātavatthu sutta: Grounds for Resentment

“Mendicants, there are nine grounds for resentment. What nine? Thinking: ‘They did wrong to me,’ you harbor resentment. Thinking: ‘They are doing wrong to me’ … ‘They will do wrong to me’ … ‘They did wrong to someone I love’ … ‘They are doing wrong to someone I love’ … ‘They will do wrong to someone I love’ … ‘They helped someone I dislike’ … ‘They are helping someone I dislike’ … Thinking: ‘They will help someone I dislike,’ you harbor resentment. These are the nine grounds for resentment.”