Al-An'aam 6:158

Are they waiting for the coming of the angels, or the coming of your Lord, or the coming of some of your Lord’s signs[55]? On the Day when some of your Lord’s signs come, belief will be of no benefit to those who did not believe before, or those who did not do some good through their faith. Say, “Wait then; we too are waiting.”

[55] These denoting the approach of the Last Hour: angel of death, Allah’s judgment on the Day of Judgment, or signs of the Hour.

Do they [then] wait for anything except that the angels should come to them or your Lord should come or that there come some of the signs[359] of your Lord? The Day that some of the signs of your Lord will come no soul will benefit from its faith as long as it had not believed before or had earned through its faith some good. Say, "Wait. Indeed, we [also] are waiting."

[359] Those denoting the approach of the Last Hour.

158. Do they then wait for anything other than that the angels should come to them, or that your Lord (Allâh) should come, or that some of the Signs of your Lord should come (i.e. portents of the Hour e.g., rising of the sun from the west)! The day that some of the Signs of your Lord do come, no good will it do to a person to believe then, if he believed not before, nor earned good (by performing deeds of righteousness) through his Faith. Say: "Wait you! we (too) are waiting."[20]

[20] (V.6:158):
A) Narrated Abu Hurairah رضي الله عنه: Allâh’s Messenger صلى الله عليه وسلم said, "The Hour will not be established until the sun rises from the west; and when the people see it, then whoever will be living on the surface of the earth, will have faith, and that is (the time) when no good will it do to a person to believe then, if he believed not before." (6:158) (Sahih Al-Bukhârî, Vol.6, Hadîth No.159).
B) Narrated Abu Hurairah رضي الله عنه: Allâh’s Messenger صلى الله عليه وسلم said; "When the following three signs appear, no good will it do to a person to believe then if he believed not before:
1) Rising of the sun from the west.
2) (The coming of Al-Masîh) Ad-Dajjal.
3) (The coming out of the) Dâbbat-ul-Ard (i.e. a beast from the earth)." (Sahih Muslim - The Book of Fitan - The Signs of the coming of the Hour).
C). Narrated Anas رضي الله عنه: The Prophet صلى الله عليه وسلم said, "No Prophet was sent but that he warned his followers against the one-eyed liar (Al-Masîh-Ad-Dajjâl). Beware! He is blind in one eye, and your Lord is not so, and there will be written between his (Al-Masîh Ad-Dajiâl’s) eyes (the word) Kâfir (i.e., disbeliever)." [This Hadîth is also quoted by Abu Hurairah and Ibn ‘Abbâs. (Sahih Al-Bukhârî, Vol.9, Hadîth No.245)].

Wait they, indeed, for nothing less than that the angels should come unto them, or thy Lord should come, or there should come one of the portents from thy Lord? In the day when one of the portents from thy Lord cometh, its belief availeth naught a soul which theretofore believed not, nor in its belief earned good (by works). Say: Wait ye! Lo! We (too) are waiting.