1 Corinthians 7:32
But I would have you without carefulness. He that is unmarried cares for the things that belong to the Lord, how he may please the Lord:
Torrey's Topical Textbook—AKJV

Philippians 4:6
Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known to God.
Torrey's Topical Textbook—AKJV