The verse you are referring to is from Surah Al-Ma'idah (5:32) in the Quran. It is essential to understand the context and interpretation of this verse to grasp its intended meaning fully. Here is the translation of the verse:
"Because of that, We decreed upon the Children of Israel that whoever kills a soul unless for a soul or for corruption [done] in the land - it is as if he had slain mankind entirely. And whoever saves one - it is as if he had saved mankind entirely. And our messengers had certainly come to them with clear proofs. Then indeed many of them, [even] after that, throughout the land, were transgressors."
The term "corruption" in this verse has been interpreted in different ways by Islamic scholars. In the context of the verse, it generally refers to actions that spread mischief, disorder, or harmful deeds within society. Some interpretations suggest that it includes acts of oppression, unjust aggression, or any action that disrupts the peace and well-being of society.
The verse emphasizes the sanctity of human life and promotes the idea that killing one innocent person is equivalent to killing all of humanity. It also highlights the value of preserving life and saving others from harm, as saving one life is like saving all of humanity.
It's essential to note that interpreting religious texts requires in-depth knowledge of the language, context, and scholarly exegesis (Tafsir). Different scholars may offer varying interpretations based on their understanding of the historical context and linguistic nuances. As such, for a comprehensive understanding of Quranic verses, it is advisable to refer to reputable sources and qualified scholars.