Abu Hurairah reported,

The Prophet ﷺ said, "Every son of Adam has been allotted his share of fornication, which he will inevitably encounter. The fornication of the eyes is looking, the fornication of the ears is listening, the fornication of the tongue is speech, the fornication of the hands is grasping, and the fornication of the feet is walking. The heart desires and longs, and the private parts either confirm all of that or deny it."

Azami 6284

Sahih

عن أبي هريرة

عن النبي ﷺ قال: كتب على ابن آدم نصيبه من الزنا، مدرك ذلك لا محالة، فالعينان زناهما النظر، والأذنان زناهما الاستماع، واللسان زناه الكلام، واليد زناهما البطش، والرجل زناها الخطا، والقلب يهوى ويتمنى، ويصدق ذلك الفرج ويكذبه.

الأعظمي 6284صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Marriage
Chapter
Sermon
Section
Lowering the gaze and prohibition of looking at a non-mahram woman without intention of marriage proposal
Numbering
Jami al-Kamil 6284 (2nd edition)
Azami 6284