الْغِيبَةُ أَشَدُّ مِنَ الزِّنَا
Translation: Backbiting is more severe than unlawful sexual intercourse.
Source: رواه البيهقي
WordMeaning
الْغِيبَةُbackbiting: mentioning what an absent person dislikes
أَشَدُّmore severe
مِنَ الزِّنَاin comparison with unlawful sexual intercourse
Brief language point: أَشَدُّ is a comparative form indicating greater severity. مِنْ introduces the comparison, meaning “than.” The report strongly warns against treating backbiting lightly; it does not make the other sin insignificant.