Ecclesiastes 7:21
Also don't take heed to all words that are spoken, lest you hear your servant curse you;
Proverbs 30:10
"Don't slander a servant to his master, lest he curse you, and you be held guilty.
2 Samuel 16:10
The king said, "What have I to do with you, you sons of Zeruiah? Because he curses, and because Yahweh has said to him, 'Curse David;' who then shall say, 'Why have you done so?'"
2 Samuel 19:19
He said to the king, "Don't let my lord impute iniquity to me, neither do you remember that which your servant did perversely the day that my lord the king went out of Jerusalem, that the king should take it to his heart.
Isaiah 29:21
who cause a person to be indicted by a word, and lay a snare for the arbiter in the gate, and who deprive the innocent of justice with false testimony.
1 Corinthians 13:5-7
doesn't behave itself inappropriately, doesn't seek its own way, is not provoked, takes no account of evil;