As King David was approaching Bahurim, there was a man coming out; he was of the same clan as the house of Saul, and his name was Shimei, son of Gera. He kept cursing as he came out,
The king therefore said to Ziba, “So! Everything Meribbaal had is yours.” Then Ziba said: “I pay you homage, my lord the king. May I find favor with you!” David and Shimei.
and throwing stones at David and at all King David’s officers, even though all the soldiers, including the royal guard, were on David’s right and on his left.
but an attendant did see them and informed Absalom. They hurried on their way and reached the house of a man in Bahurim who had a cistern in his courtyard. They let themselves down into it,
Even in your thoughts do not curse the king, nor in the privacy of your bedroom curse the rich; For the birds of the air may carry your voice, a winged creature may tell what you say.