Riyad as-Salihin, Book 18, Hadith 1625 (In-Book) ⓘ
Jarir bin 'Abdullah (May Allah be pleased with him) said: I asked the Messenger of Allah about (the Islamic ruling on) accidental glance (i.e., at a woman one is not Islamically allowed to look at) and he ordered me to turn my eyes away.[Muslim].
وعن جرير رضي الله عنه قال: سألت رسول الله صلى الله عليه وسلم عن نظر الفجأة فقال: "اصرف بصرك" ((رواه مسلم)).