Narrated Amr bin Suhaib: On his father's authority, said that his grandfather reported the Prophet ﷺ said: When one of you marries his male-slave to his slave-woman, he should not look at her private parts.
Hadith Referenceسنن ابي داود / كتاب اللباس / 4113
Hadith Gradingالألبانی:حسن | زبیر علی زئی:حسن, انظر الحديث الآتي (4114)