[Machine] The Prophet ﷺ used to be asked about the Hour (i.e., the Day of Judgment) until the following verse was revealed to him: "They ask you, [O Muhammad], about the Hour: when is its arrival? In what [position] are you that you should mention it? To your Lord is its finality" [An-Nazi'at 43]. He ﷺ responded, "It has no knowledge, except with God."
كَانَ النَّبِيُّ ﷺ يُسْأَلُ عَنِ السَّاعَةِ حَتَّى أُنْزِلَ عَلَيْهِ {يَسْأَلُونَكَ عَنِ السَّاعَةِ أَيَّانَ مُرْسَاهَا فِيمَ أَنْتَ مِنْ ذِكْرَاهَا إِلَى رَبِّكَ مُنْتَهَاهَا} [النازعات 43] قَالَ «فَانْتَهَى»