Matthew 10:16, 29-31

“Look, I am sending you out as sheep among wolves. So be as shrewd as snakes and harmless as doves.

What is the price of two sparrows—one copper coin? But not a single sparrow can fall to the ground without your Father knowing it. And the very hairs on your head are all numbered. So don’t be afraid; you are more valuable to God than a whole flock of sparrows.