Luke 12:54-56

Haweis(i) 54 Then said he to the multitudes, When ye see a cloud rising from the west, ye say immediately, There cometh a shower; and it is so. 55 And when the south wind gently blows, ye say, It will be sultry hot; and so it is. 56 Ye hypocrites! ye know how to discern by experience from the appearance of the earth and of the sky; but how is it that ye do not discern this particular time?