Luke 12:54-56
54And He was also saying to the crowds, “aWhen you see a cloud rising in the west, immediately you say, ‘A shower is coming,’ and so it happens. 55“And when you see a south wind blowing, you say, ‘It will be a ahot day,’ and it happens. 56“You hypocrites! aYou know how to examine the appearance of the earth and the sky, but 1why do you not examine this present time?