Philippians 4:4-7 English Standard Version (ESV)
4 Rejoice in the Lord always; again I will say, rejoice. 5 Let your reasonableness[a] be known to everyone. The Lord is at hand; 6 do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. 7 And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.