Al-Ahzaab 33:69

O you who believe, do not be like those who maligned Moses[54], but Allah cleared him of what they said; he was highly honored before Allah.

[54] By falsely accusing him of having a skin disease or another physical defect, simply because he used to bathe with his clothes on, unlike others.

O you who have believed, be not like those who abused Moses; then Allāh cleared him of what they said. And he, in the sight of Allāh, was distinguished.

69. O you who believe! Be not like those who annoyed Mûsa (Moses), but Allâh cleared him of that which they alleged, and he was honourable before Allâh.[13]

[13] (V.33:69) Narrated Abû Hurairah رضي الله عنه: Allâh’s Messenger صلى الله عليه وسلم said, "(Prophet) Mûsâ (Moses) was a shy person and used to cover his body completely because of his extensive shyness. One of the Children of Israel annoyed him by saying, ‘He covers his body in this way only because of some defect in his skin, either leprosy or scrotal hernia, or he had some other defect.’ Allah wished to clear Mûsâ (Moses) of what they said about him: so one day while Mûsâ (Moses) was in seclusion, he took off his clothes and put them on a stone and started taking a bath. When he had finished the bath, he moved towards his clothes so as to take them, but the stone took his clothes and fled. Mûsâ (Moses) picked up his stick and ran after the stone saying, ‘O stone! give me my clothes!’ till he reached a group of Banî Israel who saw him naked then, and found him the best of what Allah had created; and Allah cleared him of what they had accused him of. The stone stopped there and Mûsâ (Moses) took and put his garment on and started hitting the stone with his stick. By Allah, the stone still has some traces of the hitting: three, four or five marks. This was what Allah عز وجل refers to in His Saying:
‘O you who believe! Be not like those, who annoyed Mûsâ (Moses), but Allâh cleared him of that which they alleged and he was honourable before Allâh...’ " (V.33:69) (Sahih Al Bukhari, Vol. 4, Hadîth No. 616).

O ye who believe! Be not as those who slandered Moses, but Allah proved his innocence of that which they alleged, and he was well esteemed in Allah's sight.