Luke 24:38

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

Matthew 16:8

Jesus knowing it said to them, O ye of little faith, why reason ye among yourselves, because ye have taken no bread?

Hebrews 4:13

Neither is there any creature that is not manifest in his sight; but all things are naked and opened to 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 knowing it said to them, O ye of little faith, why reason ye among yourselves, because ye have taken no bread?
Hebrews 4:13
Neither is there any creature that is not manifest in his sight; but all things are naked and opened to the eyes of him with whom we have to do.