Shmuel Bais 20:20

20 And Yoav answered and said, Chalilah (far be it), chalilah from me, that I should swallow up or destroy.

Shmuel Bais 20:20 Meaning and Commentary

2 Samuel 20:20

And Joab answered and said, far be it from me, far be it from
me
He repeats these words, to show how detestable it was to him to do what she suggested:

that I should swallow up or destroy;
any in a violent and unrighteous manner, and especially a city of which she had given such a character for its greatness and worth, and for the peaceableness and fidelity of its inhabitants.

Shmuel Bais 20:20 In-Context

18 Then she spoke, saying, They used to speak in rishonah (old times), saying, They shall surely ask counsel at Abel; and so they settled the matter.

19 I am one of them that are of shalom and of emunah in Yisroel; thou seekest to destroy an Ir and an em b’Yisroel; why wilt thou swallow up the nachalat Hashem?

20 And Yoav answered and said, Chalilah (far be it), chalilah from me, that I should swallow up or destroy.

21 The matter is not so; but an ish of har Ephrayim, Sheva Ben Bichri shmo, hath lifted up his yad against HaMelech, even against Dovid; hand over him only, and I will depart from the Ir. And the woman said unto Yoav, Hinei, his rosh shall be thrown to thee from the chomah.

22 Then the isha went unto kol haAm in her chochmah. And they cut off the rosh of Sheva Ben Bichri, and threw it out to Yoav. And he blew a shofar, and they retired from the city, every ish to his ohel. And Yoav returned to Yerushalayim unto HaMelech.