Al-A'raf 7:187 يسالونك عن الساعة ايان مرساها قل انما علمها عند ربي لا يجليها لوقتها الا هو ثقلت في السماوات والارض لا تاتيكم الا بغتة يسالونك كانك حفي عنها قل انما علمها عند الله ولاكن اكثر الناس لا يعلمون ١٨٧

They ask thee of the (destined) Hour, when will it come to port. Say: Knowledge thereof is with my Lord only. He alone will manifest it at its proper time. It is heavy in the heavens and the earth. It cometh not to you save unawares. They question thee as if thou couldst be well informed thereof. Say: Knowledge thereof is with Allah only, but most of mankind know not.

They ask you, [O Muḥammad], about the Hour: when is its arrival?¹ Say, "Its knowledge is only with my Lord. None will reveal its time except Him. It lays heavily² upon the heavens and the earth. It will not come upon you except unexpectedly." They ask you as if you are familiar with it. Say, "Its knowledge is only with Allāh, but most of the people do not know."

They ask thee about the (final) Hour - when will be its appointed time? Say: "The knowledge thereof is with my Lord (alone): None but He can reveal as to when it will occur. Heavy were its burden through the heavens and the earth. Only, all of a sudden will it come to you." They ask thee as if thou Wert eager in search thereof: Say: "The knowledge thereof is with Allah (alone), but most men know not."