Riyad as-Salihin, Book 1, Hadith 220 (In-Book) ⓘ
Ibn 'Umar (May Allah bepleased with them) reported: Messenger of Allah said, "A believer continues to guard his Faith (and thus hopes for Allah's Mercy) so long as he does not shed blood unjustly".[Al-Bukhari].
وعن ابن عمر رضي الله عنهما قال: قال رسول الله صلى الله عليه وسلم: “ لا يزال المؤمن في فسحة من دينه ما لم يصب دمًا حرًا" ((رواه البخاري)).