Amnon was killed in Year 2915 [(Tzemach David)]. And he is buried far from the city of Akko, and upon him is a beautiful building [(BeHaDi)].

Yoav [and Avishai and Asahel, sons of Tzeruyah, they were sons of Korach - Asir and Elkana and Aviyasaf. Tzeruyah in gematria equals Korach with the word (meaning with the letters, Korach in gematria 308 is like Tzeruyah). And their father is not mentioned, for they ascended from the earth as if they were born a second time without a woman, and they were sons of the earth. And Tzeruyah - "from the straits I called to Yah" - therefore the three of them were killed for rectification, for they too were in counsel with their father (Bereishit Nezer).

Yoav was reincarnated in Yoash king of Yehuda (see there Year 3060). The burial place of Yoav ben Tzeruyah and Avner ben Ner is in the market of Chevron, and on the slope of the mountain is buried Yishai, the father of David (BeHaDi)].

Asahel [this was Ovadyah in reincarnation, and he girded his sword - whoever does not listen to the Moabite man or Moabite woman, etc. (Bereishit Nezer)].

Avshalom fled to Geshur in Year 2915 and was there for three years until 2918, and he sat in Yerushalayim for two years until 2920 [(Tzemach David)].