Matthew 16:2

And He responding said to them, It being evening, you say, It will be fair weather: because the sky is red:

Luke 12:54-56

And he also spoke to the multitudes, When you may see a cloud rising from the west, you immediately say, that the rain cometh; and it is so:

Treasury of Scripture Knowledge

Summary

He answered and said unto them, When it is evening, ye say, It will be fair weather: for the sky is red.

General references

Bible References

General references

Luke 11:16
And others tempting, continued to seek with Him a sign from heaven.