Quran 33:63 from Surah Al-Ahzaab on Divine Marvels.
يَسۡـَٔلُكَ ٱلنَّاسُ عَنِ ٱلسَّاعَةِۖ قُلۡ إِنَّمَا عِلۡمُهَا عِندَ ٱللَّهِۚ وَمَا يُدۡرِيكَ لَعَلَّ ٱلسَّاعَةَ تَكُونُ قَرِيبًا
English translation: Ask you the people about the Hour Say Only its knowledge (is) with Allah And what will make you know Perhaps the Hour is near
Transliteration: yasaluka al-nasu ani al-sa'ati qul innama il'muha inda al-lahi wama yud'rika la'alla al-sa'ata takunu qariban