Narrated Said bin Jubair:
The people of Kufa disagreed (disputed) about the above Verse. So I went to Ibn Abbas and askedĀ him about it. He said, “This Verse:– “And whoever kills a believer intentionally, his recompense isĀ Hell.” was revealed last of all (concerning premeditated murder) and nothing abrogated it.”
Sahih Bukhari, Volume 6, Book60, Number 114