Surah Al-Jinn, ayah 25

72:25

قُلۡ إِنۡ أَدۡرِيٓ أَقَرِيبٞ مَّا تُوعَدُونَ أَمۡ يَجۡعَلُ لَهُۥ رَبِّيٓ أَمَدًا ٢٥

Qul in adrī aqarībum mā tū'adūna am yaj'alu lahū rabbī amadā

Say, "I do not know if what you are promised is near or if my Lord will grant for it a [long] period."