2 Samuel 16:5-9

5As King David approached Bahurim, a man from the same clan as Saul’s family came out from there. His name was Shimei son of Gera, and he cursed as he came out. 6He pelted David and all the king’s officials with stones, though all the troops and the special guard were on David’s right and left. 7As he cursed, Shimei said, “Get out, get out, you murderer, you scoundrel! 8The Lord has repaid you for all the blood you shed in the household of Saul, in whose place you have reigned. The Lord has given the kingdom into the hands of your son Absalom. You have come to ruin because you are a murderer!” 9Then Abishai son of Zeruiah said to the king, “Why should this dead dog curse my lord the king? Let me go over and cut off his head.”