Al Qamar, 8 Ayah
54:8
مُّهۡطِعِينَ إِلَى ٱلدَّاعِۖ يَقُولُ ٱلۡكَٰفِرُونَ هَٰذَا يَوۡمٌ عَسِرٞ ٨
Muhţi`īna 'Ilá Ad-Dā`i ۖ Yaqūlu Al-Kāfirūna Hādhā Yawmun `Asirun
Racing ahead toward the Caller. The disbelievers will say, "This is a difficult Day."