In 2 Samuel 3 an agreement is made between David and Abner to transfer all power under David's authority and for Abner to facilitate this transition. David agrees that Abner will replace Joab as the commander of the army. When Joab heard of this agreement he tried hard to change David's mind by claiming that Abner could not be trusted. The chapter began by telling us of David's growing power and family; at the same time as the house of Saul is in serious decline. The chapter says that Ishbosheth challenged Abner by accusing him of being intimate with one of Ishbosheth's concubines. Abner reacted violently and swore to transfer authority to David. Ishbosheth was never able to control Abner and so Abner's outburst was met with silence. David also made a condition for Abner's plan to be implemented that his wife Michal must be restored to David. Abner convinced the heads of Benjamin to support Abner's plan. He travels with 20 Benjaminites to come with him for the discussions with David. After Abner's visit Joab sought to overturn the agreement. Now his sworn enemy, who had killed Joab's younger brother - Asahel - had usurped Joab's position as captain of the army. Verses 26-30 tell of Joab's cunning deception and he and his brother Abishai ruthlessly slaying Abner at the gates of Hebron - a city of refuge. Verses 31-34 recounts David's anger and sadness at the treachery of his two nephews. Abner was publicly praised by David for his courage and dedication to his job. He died tragically as a fool at the hands of the cruel brothers. David describes Joab and Abishai as wicked men. In Verses 35-40 David refused food and mirth to honour Abner. This was pleasing to David's servants as they respected everything that king David did. David then expressed the view that Joab and Abishai were extremely dangerous men. David called on Yahweh as his witness that the king had nothing to do with Abner's assassination.