"Therefore I tell you, do not be anxious about your life, what you 
will eat or what you will drink, nor about your body, what you will 
put on. Is not your life more than food, and the body more than 
clothing? Look at the birds of the air: they neither sow nor reap nor
gather into barns, and yet your heavenly Father feeds them. Are you 
not of more value than they? And which of you by being anxious can add
a single hour to his span of life? And why are you anxious about 
clothing? Consider the lilies of the field, how they grow: they 
neither toil nor spin."

Matthew 6:25-34

"Therefore do not be anxious about tomorrow, for tomorrow will be 
anxious for itself. Sufficient for the day is its own trouble."

Matthew 6:34

"Don’t worry about anything; instead, pray about everything. Tell God
what you need, and thank him for all he has done. Then you will 
experience God’s peace, which exceeds anything we can understand. His
 peace will guard your hearts and minds as you live in Christ Jesus."

Philippians 4:6-7

"Humble yourselves, therefore, under the mighty hand of God so that at
the proper time he may exalt you, casting all your anxieties on him, 
because he cares for you."

1 Peter 5:6-7

"Anxiety in a man’s heart weighs it down, but a good word makes it 
glad."

Proverbs 12:25