Mattityahu 16:2-4

Orthodox Jewish Bible

² But in reply, Rebbe, Melech HaMoshiach said to them, When it is erev, you say, It will be fair weather, for the sky is fiery red.

³ And in the boker (morning) you say, There will be stormy weather today, for the sky is overcast fiery red and threatening. You have daas to distinguish the signs of the appearance of the sky, but you can’t discern the signs of the times? [T.N. See Ro 1:18]

⁴ A dor rah umnaef (an evil and adulterous generation) demands an ot (sign), and no ot will be given it except the ot of Yonah HaNavi. And having left them, Rebbe, Melech HaMoshiach went away.