Luke 24:38

Then Jesus said to them, "Why are you [so] upset? And why are you having doubts [about me] in your minds?

Matthew 16:8

Jesus, being aware of their thoughts, said, "O, you people with [such] little faith! Why are you reasoning among yourselves about not having bread?

Hebrews 4:13

And no created being is hidden from God's sight, but everything is laid bare and is openly visible to the eyes of God, to whom we must give account.

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, being aware of their thoughts, said, "O, you people with [such] little faith! Why are you reasoning among yourselves about not having bread?
Hebrews 4:13
And no created being is hidden from God's sight, but everything is laid bare and is openly visible to the eyes of God, to whom we must give account.