It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him), regarding this saying of Allah, the Mighty and Majestic: "And whoever kills a believer intentionally, his recompense is Hell," said: "If He recompenses him (then this is his recompense)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Muhammad bin Sirin (may Allah have mercy on him) except al-Hajjaj bin al-Aswad, and no one narrated it from al-Hajjaj except al-Ala' bin Maymun, and Muhammad bin Jami' is alone in narrating it."