Philippians 4:6-7, 11-13

In nothing be anxious; but in everything by prayer and supplication with thanksgiving let your requests be made known unto God. And the peace of God, which passeth all understanding, shall guard your hearts and your thoughts in Christ Jesus.

Not that I speak in respect of want: for I have learned, in whatsoever state I am, therein to be content. I know how to be abased, and I know also how to abound: in everything and in all things have I learned the secret both to be filled and to be hungry, both to abound and to be in want. I can do all things in him that strengtheneth me.