What is the meaning of "Tachtav"?
Rashi citing Targum Yonasan: [He sent to David] from his place.
Rashi citing Vayikra Rabah 26:2): Avner mentioned his own at the top of the letter, and David's name at the bottom. He was punished for this.
Radak: [He sent] covertly.
Malbim: They were authorized in place of him (a) To stop the war, if they agree that David will rule. The entire war was about this! It is war etiquette that when the head general hands over a place, it takes effect. (b) To make a Bris with David.
What is the meaning of "l'Mi Aretz"?
Rashi citing Targum Yonasan: ['I will swear in the name of] the One who made the land.'
Rashi (from Vayikra Rabah 26:2): To the one (David) for whom kingship is proper.
