Abdullah bin Wahb عبد الله بن وهب بن مسلم القرشي · The Book on Blood Money

"I heard Abu Sa'eed Al-Khudri and Abu Hurairah mentioning from the Messenger of Allah (ﷺ) that he said: 'If the inhabitants of the heavens and the inhabitants of the earth all took part in shedding the blood of believer, then Allah would cast them (all) in the Fire."