Al-Humazah - 104:1

بِسْمِ اللهِ الرَّحْمنِ الرَّحِيمِ وَيْلٌ لِّكُلِّ هُمَزَةٍ لُّمَزَةٍ
[104:1]
Woe to every slanderer, defamer,
Woe to every (kind of) scandal-monger and-backbiter,
Woe unto every slandering traducer,