Luke 24:38

but He said to them, "Why such alarm? And why are there such questionings in your minds?

Matthew 16:8

Jesus perceived this and said, "Why are you reasoning among yourselves, you men of little faith, because you have no bread?

Hebrews 4:13

And no created thing is able to escape its scrutiny; but everything lies bare and completely exposed before the eyes of Him with whom we have to do.

Treasury of Scripture Knowledge

Summary

And he said unto them, Why are ye troubled? and why do thoughts arise in your hearts?

Bible References

And why

Matthew 16:8
Jesus perceived this and said, "Why are you reasoning among yourselves, you men of little faith, because you have no bread?
Hebrews 4:13
And no created thing is able to escape its scrutiny; but everything lies bare and completely exposed before the eyes of Him with whom we have to do.