Thematic Bible: David on shimei

"Behold, there is with you Shimei the son of Gera the Benjamite, of Bahurim; now it was he who cursed me with a violent curse on the day I went to Mahanaim But when he came down to me at the Jordan, I swore to him by the LORD, saying, 'I will not put you to death with the sword.' "Now therefore, do not let him go unpunished, for you are a wise man; and you will know what you ought to do to him, and you will bring his gray hair down to Sheol with blood."