Al-Ma'idah 5:32 من اجل ذالك كتبنا على بني اسراييل انه من قتل نفسا بغير نفس او فساد في الارض فكانما قتل الناس جميعا ومن احياها فكانما احيا الناس جميعا ولقد جاءتهم رسلنا بالبينات ثم ان كثيرا منهم بعد ذالك في الارض لمسرفون ٣٢

Because of that We ordained for the Children of Israel that if anyone killed a person not in retaliation of murder, or (and) to spread mischief in the land - it would be as if he killed all mankind, and if anyone saved a life, it would be as if he saved the life of all mankind. And indeed, there came to them Our Messengers with clear proofs, evidence, and signs, even then after that many of them continued to exceed the limits (e.g. by doing oppression unjustly and exceeding beyond the limits set by Allâh by committing the major sins) in the land!¹