3 and keep your obligation to the Lord your God to walk in His ways and to keep His statutes, commands, ordinances, and decrees. This is written in the law of Moses, so that you will have success in everything you do and wherever you turn,
4 and so that the Lord will carry out His promise that He made to me: ‘If your sons are careful to walk faithfully before Me with their whole mind and heart, you will never fail to have a man on the throne of Israel.’
5 “You also know what Joab son of Zeruiah did to me and what he did to the two commanders of Israel’s army, Abner son of Ner and Amasa son of Jether. He murdered them in a time of peace to avenge blood shed in war. He spilled that blood on his own waistband and on the sandals of his feet.
6 Act according to your wisdom, and do not let his gray head descend to Sheol in peace.
7 “Show loyalty to the sons of Barzillai the Gileadite and let them be among those who eat at your table because they supported me when I fled from your brother Absalom.
8 “Keep an eye on Shimei son of Gera, the Benjaminite from Bahurim who is with you. He uttered malicious curses against me the day I went to Mahanaim. But he came down to meet me at the Jordan River, and I swore to him by the Lord: ‘I will never kill you with the sword.’
9 So don’t let him go unpunished, for you are a wise man. You know how to deal with him to bring his gray head down to Sheol with blood.”