إِنَّ اللَّهَ طَيِّبٌ لَا يَقْبَلُ إِلَّا طَيِّبًا
Transliteration
Inna-llaha tayyibun la yaqbalu illa tayyiba.
Translation
Indeed Allah is pure and accepts only what is pure — and has commanded the believers what He has commanded the messengers.
Narrated by Abu Hurayrah·Sahih Muslim 1015·Nawawi's Forty · #10
