Quran 107:5 from Surah Al-Maa'un on Divine Marvels.
ٱلَّذِينَ هُمۡ عَن صَلَاتِهِمۡ سَاهُونَ
English translation: Those who [they] of their prayers (are) neglectful
Transliteration: alladhina hum an salatihim sahuna