Abu Hurairah reported,

Musa عليه السلام was a very modest man, so he was never seen undressed. The Children of Israil said, "He must have a hernia."One day he went to bathe at a watering place and laid his garment on a rock. The rock took off running, and he chased after it, striking at it with his staff and calling, "My garment, rock! My garment, rock!" until the rock came to a halt before a group of the Children of Israil.Then this verse was revealed, "Believers, do not be like those who abused Musa. Allah cleared him of what they said, and he was honored in the sight of Allah" [Ahzab 33:69].

Azami 8432

Sahih

عن أبي هريرة قال

كان موسى عليه السلام رجلا حييا قال: فكان لا يرى متجردا قال: فقال بنو إسرائيل: إنه آدر قال: فاغتسل عند مشربة، فوضع ثوبه على حجر فانطلق الحجر يسعى واتبعه بعصاه يضربه ثوبي حجر ثوبي حجر حتى وقف على ملإ من بني إسرائيل ونزلت: {يأيها الذين ءامنوا لا تكونوا كالذين ءاذوا موسى فبراه الله مما قالوا وكان عند الله وجيها}.

الأعظمي 8432صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Stories of the prophets
Chapter
Reports of Musa عليه السلام
Section
Allah exonerated Musa عليه السلام from physical defects
Numbering
Jami al-Kamil 8432 (2nd edition)
Azami 8432