Shmuel Bais 3:25

25 Thou knowest Avner Ben Ner, that he came to deceive thee, and to have da’as of thy going out and thy coming in, and to have da’as of all that thou doest.

Shmuel Bais 3:25 Meaning and Commentary

2 Samuel 3:25

Thou knowest Abner the son of Ner
Thou canst not be ignorant what a cunning deceitful man he is, nor of his designs; or dost thou not know? art thou ignorant? so read the Septuagint, Vulgate Latin, Syriac, and Arabic versions, with an interrogation:

that he came to deceive thee:
with false hopes, or to lead into wrong measures with an intention to involve and ruin him:

and to know thy going out, and coming in;
the affairs of his court, the secrets of his government, to observe his conduct and behaviour, and all his actions, and improve them against him:

and to know all that thou doest;
he suggests that he came not as a friend, but as a spy, and therefore ought to have been taken up, and detained, and not dismissed. This Joab said to set David against him, fearing, if he should be received into favour, he would be a rival of his; and besides his breast was full of revenge against him for the death of his brother.

Shmuel Bais 3:25 In-Context

23 When Yoav and all the tzava that was with him were come, they told Yoav, saying, Avner Ben Ner came to HaMelech, and he hath sent him away, and he is gone in shalom.

24 Then Yoav came to HaMelech, and said, What hast thou done? Hinei, Avner came unto thee; why is it that thou hast sent him away, and he is quite gone?

25 Thou knowest Avner Ben Ner, that he came to deceive thee, and to have da’as of thy going out and thy coming in, and to have da’as of all that thou doest.

26 And when Yoav was come out from Dovid, he sent malachim after Avner, which brought him back from the well of Sirah; but Dovid knew it not.

27 And when Avner was returned to Chevron, Yoav took him aside in the sha’ar to speak with him privately, and struck him there under the fifth rib, that he died, for the dahm of Asahel his brother.